3000 ECPE Vocabulary| in Vietnamese

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Group (A) - Words of the Group

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3000 ECPE Vocabulary (A)

View all words of the list

abbreviate

abbreviation

abnormal

aboard

abort

abrasion

abrasive

abrupt

absence

absentee

absolute

absolutely

absorb

absorption

abstract

absurd

abundance

abundant

abuse

academic

accelerate

accelerated

accessory

accidental

accommodate

accompany

accomplished

accountable

accountant

accounting

accumulate

accuracy

accurate

achieve

acid

acidic

acidity

acquaintance

acquire

acquisition

activate

actual

actually

actuate

acumen

acupuncture

acute

adapt

adaptation

addict

adequate

adhere

adhesive

adjoining

adjunct

adjustment

administer

administration

administrative

administrator

admire

admission

admit

advancement

adventure

adventurer

adventurous

adversely

adversity

advertise

advocate

aerodynamics

affected

affective

affinity

afflict

afford

aggravate

aggregation

agile

agility

agony

agreeable

agriculture

ailment

aim

aircraft

airsickness

akin

alchemy

alder

alert

alienate

alike

allegation

allegiance

alliteration

allowance

alloy

allude

alone

alongside

alter

alteration

alternate

alternately

alternation

alternative

altitude

aluminum

amateur

amaze

amazement

ambience

ambitious

ambivalence

ambivalent

amble

amenable

amends

amenity

ammunition

amnesia

amount

ample

amuse

analogy

analysis

anarchist

anchor

anecdote

anesthetic

angular

announcer

annoy

annual

annually

anthem

anthropology

antibiotic

anticipate

anticipation

antiquate

antiquated

antique

antiquity

antiseptic

apology

apparent

appendix

applaud

appointment

appreciation

apprentice

approval

approve

apt

aptitude

aquamarine

aquarium

arbitrary

arboreal

arc

arch

archaeological

archaeology

architect

architectural

archives

arena

aria

arise

arithmetic

armor

armored

arms

arrange

array

arsenal

artery

articulate

artificial

artillery

artisan

ascent

aspect

assassination

assemble

assess

asset

assign

assignment

associate

association

assorted

assortment

assume

assumption

assurance

assure

astonish

astonishing

astounding

astronomy

astute

asylum

asymmetrical

atheist

athlete

atlas

atomic

atomization

atrophy

attach

attack

attempt

attendance

attendant

attribute

audible

audience

audit

audition

auditorium

augment

aurora

authentic

authenticate

author

authorize

autobiographical

automated

automatic

automobile

automotive

autonomous

avalanche

avenue

average

averse

avert

aviator

avocation

avoid

awareness

axis

Word and Definition List

abbreviate:

v. Syn. shorten
(viết tắt) make shorter; reduce to shorter form intended to represent full form, as for word or phrase

abbreviation:

n.
(viết tắt) shortening something by omitting parts of it

abnormal:

a. Syn. anomalous; unusual
(bất thường) unusual; not typical; not normal

aboard:

ad.
(trên tàu) on a ship, train, plane or other vehicle; in or into a group, organization, or business

abort:

v. Syn. failure; terminate
(hủy bỏ) stop; terminate before completion; terminate a pregnancy

abrasion:

n. Syn. scratch; friction
(mài mòn) scratch; friction

abrasive:

a.
(bào mòn) rubbing away; tending to grind down

abrupt:

a. Syn. sudden; unforeseen
(đột ngột) broken off; very steep; having sudden transitions from one subject to another

absence:

n.
(vắng) state of being absent; state of being away

absentee:

n.
(vắng) one who is absent or not in residence

absolute:

a. Syn. complete; certain
(tuyệt đối) perfect in quality or nature; complete; totally unlimited; certain

absolutely:

ad. Syn. utterly; definitely
(tuyệt đối) utterly; definitely

absorb:

v. Syn. monopolize; receive
(hấp thụ) assimilate or incorporate; suck or drink up; occupy full attention

absorption:

n. Syn. assimilation; reception
(hấp thụ) process of absorbing nutrients into the body after digestion; state of mental concentration

abstract:

a. Syn. theoretical; abstruse
(trừu tượng) theoretical; not concrete; not applied or practical; difficult to understand

absurd:

a. Syn. preposterous; ridiculous; foolish
(vô lý) preposterous; ridiculously incongruous or unreasonable; foolish

abundance:

n. Syn. profusion; richness
(phong phú) great or plentiful amount; fullness to overflowing

abundant:

a. Syn. plentiful
(phong phú) plentiful; possessing riches or resources

abuse:

n. Syn. misuse
(lạm dụng) improper use or handling; misuse

academic:

a. Syn. scholarly; collegiate; theoretical
(học) related to school; not practical or directly useful; relating to scholarly organization; based on formal education

accelerate:

v. Syn. speed; hasten
(tăng tốc) move faster; cause to develop or progress more quickly; occur sooner than expected

accelerated:

a. Syn. rapid
(tốc) rapid; caused to move faster

accessory:

n. Syn. adjunct; appendage
(Phụ kiện) additional object; useful but not essential thing; subordinate or supplementary item

accidental:

a. Syn. unexpected; unforeseen
(ngẫu nhiên) unexpected; unforeseen

accommodate:

v. Syn. adapt; oblige
(phù hợp) do a favor or service for; provide for; supply with; make suitable; adapt; allow for

accompany:

v.
(cùng) travel with; be associated with

accomplished:

a. Syn. skilled; experienced
(đi kèm hoàn thành) skilled; experienced; having many social graces; polished or refined

accountable:

a.
(Kế toán) liable to being called to account; answerable; responsible; something that can be explained

accountant:

n.
(Kế toán) one who maintains and audits business accounts

accounting:

n.
(thực hiện kế toán) system that provides quantitative information about finances

accumulate:

v. Syn. collect
(trách nhiệm tích lũy) pile up; collect; mount up; increase

accuracy:

n.
(chính xác) quality of nearness to the truth or the true value

accurate:

a. Syn. precise; correct
(chính xác) capable of providing a correct reading or measurement; performing with care and precision

achieve:

v. Syn. accomplish; fulfill
(đạt) gain with effort; accomplish; fulfill

acid:

n.
(axit) sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful

acidic:

a.
(quen chua) tasting sour like acid; being or containing an acid

acidity:

n.
(chua) pH values below 7; taste experience when something acidic is taken into the mouth

acquaintance:

n.
(quen) personal knowledge or information about someone or something

acquire:

v. Syn. obtain; gain
(mua) gain through experience or effort; gain possession of; locate with tracking system

acquisition:

n. Syn. acquirement; attainment
(mua) act of contracting or assuming or acquiring possession of something

activate:

v. Syn. encourage; stimulate
(kích hoạt) make active or more active; stimulate; make radioactive

actual:

a. Syn. true; real
(thực) true; real; being, existing, or acting at the present moment; current

actually:

ad. Syn. truly; really
(thực sự) truly; really; in fact

actuate:

v. Syn. motivate; activate
(actuate) put into motion or action; activate

acumen:

n. Syn. acuteness; insight
(nhạy bén) mental keenness; quickness of perception

acupuncture:

n.
(châm cứu) treatment of pain or disease by inserting the tips of needles at specific points on the skin

acute:

a. Syn. keen; sharp
(cấp) quickly perceptive; keen; having a sharp point or tip; extremely sharp or severe

adapt:

v. Syn. alter; modify
(thích ứng) make fit for; change to suit a new purpose

adaptation:

n. Syn. modification; adjustment
(thích ứng) modification; alteration or adjustment in structure or habits

addict:

v.
(nghiện) cause someone to become dependent; indulge in; be devoted to

adequate:

a. Syn. sufficient; enough
(đầy đủ) sufficient; enough to meet a purpose

adhere:

v. Syn. stick; bond
(tuân thủ) stick fast; stick to firmly; be compatible or in accordance with

adhesive:

a. Syn. sticky; glutinous
(keo) sticky; glutinous; tending to persist

adjoining:

a. Syn. neighboring; adjacent
(tiếp giáp) neighboring; being in contact at some point or line; joining to

adjunct:

n. Syn. addition; accessory
(phụ trợ) something added on or attached generally nonessential or inferior

adjustment:

n.
(chỉnh) making or becoming suitable; adjusting to circumstances

administer:

v. Syn. govern; supervise
(quản trị) govern; supervise; give or apply medications

administration:

n. Syn. management; supervision; executive
(chính quyền) management; supervision; people who are in charge for management; activity of government for powers and duties

administrative:

a.
(hành chính) of or relating to or responsible for administration

administrator:

n.
(quản trị) one who manages a government agency or department

admire:

v. Syn. esteem; appreciate
(ngưỡng mộ) regard with wonder or astonishment; view with surprise; marvel at

admission:

n. Syn. admittance; entrance; access
(nhập học) act or practice of admitting; power or permission to enter

admit:

v.
(thừa nhận) permit to enter; receive; provide the right or a means of entrance to

advancement:

n. Syn. progress; promotion
(tiến) progress; promotion; forward step; improvement

adventure:

n. Syn. risk; venture
(phiêu lưu) something happens without design; chance; hazard; risk; danger

adventurer:

n.
(phiêu lưu) one who enjoys exciting, dangerous activities, often in foreign countries

adventurous:

a. Syn. valiant; venturesome
(phiêu lưu) valiant; venturesome; inclined or willing to incur hazard or engage in adventures

adversely:

ad. Syn. negatively; detrimentally
(xấu) negatively; in an adverse manner; oppositely; inimically; offensively; unfortunately

adversity:

n. Syn. poverty; misfortune
(nghịch cảnh) state of misfortune, hardship, or affliction; misfortune

advertise:

v. Syn. notify
(quảng cáo) give notice to; inform or apprise; make known; give public notice of

advocate:

v. Syn. urge; support
(biện hộ) speak, plead, or argue in favour of; plead for; push for something

aerodynamics:

n.
(khí động học) study of how objects move through the air or water

affected:

a. Syn. artificial; pretended
(bị ảnh hưởng) speaking or behaving in artificial way; emotionally stirred or moved; infected or attacked

affective:

a. Syn. sentimental
(tình cảm) sentimental; emotional; emotionally charged

affinity:

n. Syn. kinship
(ái lực) natural attraction, liking, or feeling of kinship; relationship by marriage

afflict:

v. Syn. plague; suffer; torment
(ức hiếp) cause pain, suffering or distress

afford:

v. Syn. pay; risk
(khả năng) pay; provide; have the financial means for; bear the cost of

aggravate:

v. Syn. worsen; exacerbate
(nặng) worsen; make worse or more troublesome

aggregation:

n.
(tập hợp) several things grouped together or considered as a whole

agile:

a. Syn. nimble; brisk
(nhanh nhẹn) moving quickly and lightly; mentally quick

agility:

n.
(nhanh nhẹn) mentally quick; moving quickly and lightly

agony:

n.
(khổ) extreme pain of mind or body; anguish; last struggle of life; death struggle

agreeable:

a. Syn. pleasing; acceptable
(dễ chịu) ready to consent or submit; acceptable

agriculture:

n.
(nông nghiệp) practice of cultivating the land or raising stock

ailment:

n. Syn. sickness; illness; affliction
(bệnh) sickness; illness; affliction

aim:

n. Syn. objective; object; plan
(mục tiêu) point or direct towards an object or spot with the intent of hitting it

aircraft:

n.
(máy bay) vehicle that can fly, such as an airplane, helicopter, balloon

airsickness:

n.
(airsickness) motion sickness experienced while traveling by air

akin:

a. Syn. related; similar
(giống như) of the same kin; related by blood

alchemy:

n.
(giả kim thuật) medieval chemistry; magical or mysterious power or process of transforming

alder:

n.
(cây trăn) north temperate shrubs or trees having toothed leaves and cone like fruit

alert:

n.
(báo) warning serves; alarm; condition of heightened watchfulness or preparation for action

alienate:

v. Syn. estrange; transfer; separate
(xa lánh) cause to become unfriendly or hostile; transfer property or ownership; isolate or dissociate emotionally

alike:

a. Syn. similar; resembling
(như nhau) similar; in the same manner or to the same degree

allegation:

n.
(cáo buộc) suggestion without proof that someone has done something wrong

allegiance:

n. Syn. loyalty; fidelity
(trung thành) loyalty to a nation, sovereign, or cause; fidelity to any person or thing; devotion

alliteration:

n.
(điệp âm) repetition of beginning sound in poetry

allowance:

n. Syn. authorization; permission
(phụ cấp) approval; act of allowing, granting, or admitting

alloy:

n. Syn. mixture; amalgam
(hợp kim) mixture; combination of diverse things

allude:

v. Syn. imply; refer
(ám chỉ) refer casually or indirectly, or by suggestion

alone:

a. Syn. solitary; by oneself
(một mình) solitary; by oneself

alongside:

ad.
(cùng) along or by the side; side by side with

alter:

v. Syn. modify; change; convert
(thay đổi) modify; cause to change; make different; convert

alteration:

n. Syn. renovation; change
(thay đổi) passage from one form or state to another; change

alternate:

a. Syn. substitute
(thay thế) happening or following in turns; succeeding each other continuously; substitute

alternately:

ad.
(thay phiên) one after another; succeeding by turns

alternation:

n.
(thay) successive change from one thing or state to another and back again

alternative:

a.
(thay thế) one of two or more things, ideas or courses of action that may be used; option; choice

altitude:

n. Syn. elevation; height
(độ cao) elevation especially above sea level; height

aluminum:

n.
(nhôm) silvery ductile metallic element

amateur:

a. Syn. nonprofessional; inexpert
(nghiệp dư) nonprofessional; lacking the skill of a professional, as in an art

amaze:

v. Syn. stun; astonish; shock
(ngạc nhiên) astonish; affect with wonder

amazement:

n. Syn. wonder; surprise
(ngạc nhiên) wonder; state of extreme surprise or wonder; astonishment

ambience:

n. Syn. environment; atmosphere
(môi trường) particular environment or surrounding influence; atmosphere of environment

ambitious:

a. Syn. aspiring; enterprising
(tham vọng) aspiring; having a strong desire for success or achievement

ambivalence:

n.
(mâu thuẫn) state of having contradictory or conflicting emotional attitudes, such as love and hate

ambivalent:

a. Syn. mixed; contradictory
(mâu thuẫn) mixed; experiencing or expressing opposing or contradictory feelings

amble:

n. Syn. stroll
(phong phú) moving at an easy pace; walk slowly or leisurely

amenable:

a. Syn. responsible; accountable
(tuân) responsive to advice or suggestion; responsible to higher authority; willing to comply with; agreeable

amends:

n.
(sửa đổi) compensation for a loss or injury; recompense; reparation

amenity:

n.
(tiện nghi) pleasantness resulting from agreeable conditions

ammunition:

n. Syn. weapon
(tiện nghi đạn dược) military stores or provisions; articles used in weapons, as powder, balls, shot, shells

amnesia:

n.
(mất trí nhớ) partial or total loss of memory, usually resulting from shock or illness

amount:

n. Syn. quantity; sum
(lượng) total of two or more quantities; aggregate; sum

ample:

a. Syn. abundant
(phong phú) more than enough in size or scope or capacity; fairly large

amuse:

v. Syn. absorb; distract; bewilder
(giải trí) occupy in an agreeable, pleasing, or entertaining fashion; cause laughter or be funny; delude or deceive

analogy:

n. Syn. similarity; parallelism
(tương tự) similarity in some respects; comparison based on similarity

analysis:

n. Syn. study; investigation
(phân tích) study; investigation; process of breaking down a substance into its constituent parts

anarchist:

n. Syn. rebel
(vô chính phủ) person who seeks to overturn established government; advocate of abolishing authority

anchor:

v. Syn. fasten
(neo) secure or fasten firmly; be fixed in place; narrate or coordinate

anecdote:

n. Syn. episode; story
(giai thoại) short account of amusing or interesting event; short narrative; secret story of history or biography

anesthetic:

n.
(gây mê) substance that causes loss of sensation; producing temporary loss or impairment of feeling

angular:

a.
(góc) sharp-cornered; consisting of an angle or angles; stiff in manner

announcer:

n.
(luận viên) one who proclaims a message publicly

annoy:

v. Syn. disturb; irritate
(làm phiền) disturb, especially by minor irritations; irritate

annual:

a.
(năm) occurring or payable every year

annually:

ad. Syn. yearly
(năm) yearly; each year; returning every year; year by year

anthem:

n. Syn. song; hymn
(ca) song of praise or patriotism; song of devotion or loyalty

anthropology:

n.
(nhân chủng học) social science that studies origins and social relationships of human beings

antibiotic:

a. Syn. antibacterial
(kháng sinh) of or relating to chemical substance that kills microorganisms and cures infections

anticipate:

v. Syn. expect; predict
(dự đoán) act in advance of; deal with ahead of time; predict

anticipation:

n. Syn. expectation
(dự đoán) something expected; pleasurable expectation; wishing with confidence

antiquate:

v.
(antiquate) make obsolete or old-fashioned

antiquated:

a. Syn. obsolete; antique; aged
(cổ) too old to be fashionable, suitable, or useful; obsolete; aged

antique:

a. Syn. old; archaic; ancient
(cổ) old; belonging to, made in, or typical of an earlier period

antiquity:

n. Syn. relic
(cổ) ancient times, especially the times preceding the Middle Ages; extreme oldness

antiseptic:

n. Syn. bactericide; germicide
(sát trùng) substance that prevents infection; substance that restricts the growth of disease-causing microorganisms

apology:

n. Syn. regret
(xin lỗi) acknowledgment expressing regret or asking pardon for a fault or offense; explanation or excuse

apparent:

a. Syn. visible
(rõ ràng) capable of being seen, or easily seen; open to view; visible to eye

appendix:

n. Syn. appendage; adjunct; concomitant
(phụ lục) something appended or added

applaud:

v. Syn. clap; acclaim
(hoan nghênh) acclaim; express approval, especially by clapping the hands

appointment:

n. Syn. arrangement
(hẹn) act of putting a person into a non-elective position; arrangement

appreciation:

n. Syn. recognition; taste
(đánh giá) recognition; taste; judgment or opinion, especially a favorable one

apprentice:

n.
(tập sự) works for an expert to learn a trade; beginner; learner

approval:

n. Syn. sanction; endorsement
(phê duyệt) official approbation; endorsement; act of approving

approve:

v. Syn. ratify
(chấp thuận) ratify; consider right or good; think or speak favorably of

apt:

a. Syn. appropriate; suitable
(apt) likely; exactly suitable; appropriate; quick to learn or understand

aptitude:

n. Syn. intelligence; talent
(aptitude) inherent ability; quickness in learning and understanding

aquamarine:

a.
(aquamarine) of bluish-green colour; of pale blue to light greenish blue

aquarium:

n.
(hồ) tank or pool or bowl filled with water for keeping live fish and underwater animals

arbitrary:

a. Syn. capricious; impulse
(độc đoán) randomly chosen; determined by chance or impulse, and not by reason or principle

arboreal:

a.
(sống trên cây) tree-dwelling; treelike; living in trees

arc:

n.
(hồ quang) continuous portion of a circle; something curved in shape

arch:

n.
(kiến trúc) any part of a curved line

archaeological:

a.
(khảo cổ) related to or dealing with or devoted to archaeology

archaeology:

n.
(khảo cổ) study of artifacts and relics of early mankind

architect:

n.
(Kiến trúc sư) one who designs and supervises the construction of buildings or other large structures

architectural:

a.
(kiến trúc) of or pertaining to the art and science of architecture

archives:

n.
(lưu trữ) public records; place where public records are kept

arena:

n.
(trường) playing field where sports events take place; large structure for open-air sports or entertainments

aria:

n. Syn. melody
(điệu nhạc) operatic solo; solo vocal piece with instrumental accompaniment

arise:

v. Syn. spring
(phát sinh) come up from a lower to a higher position; come above the horizon; spring up; come into action

arithmetic:

n.
(số học) theory of numerical calculations

armor:

n. Syn. shield
(giáp) shield; defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

armored:

a.
(thiết giáp) protected by armor; provided with protective covering

arms:

n. Syn. weapon
(tay) weapons considered collectively; official symbols of a family

arrange:

v. Syn. plan; schedule
(sắp xếp) put in proper order; dispose in the manner intended, or best suited for the purpose

array:

v. Syn. marshal
(mảng) set out for display or use; place in orderly arrangement

arsenal:

n. Syn. armory
(kho vũ khí) storage place for military equipment; stock of weapons

artery:

n.
(động mạch) one of the vessels or tubes which carry either venous or arterial blood from the heart; major transit corridor

articulate:

a. Syn. effective; distinct
(rõ) expressing oneself easily in clear and effective language

artificial:

a. Syn. unreal
(nhân tạo) made by humans; produced rather than natural.

artillery:

n.
(pháo) large weapons, such as cannon and missile launchers operated by crews; branch of army in use of large weapons

artisan:

n.
(nghệ nhân) manually skilled worker; craftsman, as opposed to artist

ascent:

n.
(leo) upward slope or grade; movement upward

aspect:

n. Syn. respect; facet
(khía cạnh) distinct feature or element in a problem; a way in which something can be viewed by the mind

assassination:

n.
(ám sát) act of assassinating; killing by treacherous violence; murder of public figure by surprise attack

assemble:

v. Syn. gather
(lắp ráp) put together; bring or call together into a group or whole

assess:

v. Syn. estimate; judge
(đánh giá) estimate value; judge worth of something

asset:

n. Syn. properties; advantage
(tài sản) properties; advantage; useful or valuable quality

assign:

v. Syn. appoint; allot
(giao) appoint; allot; make over; point out authoritatively or exactly

assignment:

n. Syn. task; job
(giao) task given to students; job; distribution; appointment

associate:

v. Syn. pertain; connect
(liên kết) connect or join together; combine

association:

n. Syn. alliance; connection
(hiệp hội) connection, whether of persons of things; union of persons in a company or society for some particular purpose

assorted:

a. Syn. varied; miscellaneous
(các loại) varied; miscellaneous

assortment:

n. Syn. variety; conglomerate
(phân loại) variety; collection containing a variety of sorts of things

assume:

v. Syn. suppose; presume
(giả) suppose; presume; take on; bear

assumption:

n. Syn. hypothesis; supposition
(giả định) something taken for accepted as true without proof; taking over or taking possession of

assurance:

n. Syn. certainty; confidence; insurance; guaranty
(đảm bảo) promise or pledge; certainty; self-confidence; freedom from doubt

assure:

v. Syn. solidify; guarantee; convince
(đảm bảo) solidify; guarantee; convince

astonish:

v. Syn. surprise; shock
(sửng sốt) surprise; shock

astonishing:

a. Syn. astounding; miraculous
(đáng kinh ngạc) very wonderful; of a nature to excite astonishment; surprising greatly

astounding:

a.
(kinh ngạc) surprising; shocking

astronomy:

n.
(thiên văn học) branch of physics that studies celestial bodies and universe as a whole

astute:

a. Syn. shrewd
(tinh) wise or keen; shrewd; with sharp intelligence

asylum:

n. Syn. protection
(tị nạn) place of refuge or shelter; protection

asymmetrical:

a. Syn. unbalanced; uneven
(bất đối xứng) unbalanced; uneven

atheist:

n. Syn. nonbeliever
(vô thần) nonbeliever; one who denies the existence of god

athlete:

n.
(vận động viên) sports man; one who contended for prize in public games

atlas:

n.
(bản đồ) a bound volume of maps, charts, or tables

atomic:

a.
(nguyên tử) of or relating to or comprising atoms; immeasurably small

atomization:

n.
(sương) act of reducing to atoms, or very minute particles

atrophy:

n. Syn. shrinkage
(teo) wasting away; decrease in size; reduction in the functionality of an organ caused by disease

attach:

v. Syn. fasten; annex
(chú) fasten; annex; be in contact with

attack:

n.
(tấn công) offensive move; expression of strong criticism; hostile comment

attempt:

n. Syn. try; endeavor; effort
(cố gắng) action of trying at something

attendance:

n.
(tham gia) act of being present

attendant:

n. Syn. aide; servant
(giả) aide; servant; accompanying; person who participates in a meeting

attribute:

v. Syn. ascribe; explain
(thuộc tính) relate to particular cause or source; ascribe; explain

audible:

a. Syn. perceptible; discernible
(nghe) perceptible; heard or perceptible by the ear

audience:

n. Syn. spectator; viewer
(khán giả) a group of people within hearing; crowd seeing a stage performance

audit:

n.
(kiểm toán) examination of accounts; adjustment or correction of accounts

audition:

v. Syn. test
(audition) take part in a trial performance; evaluate in a trial performance

auditorium:

n.
(thính) area of theater or concert hall where audience sits

augment:

v. Syn. increase
(tăng) make greater, as in size, extent, or quantity

aurora:

n.
(cực quang) the first light of day; an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force

authentic:

a. Syn. genuine; real; valid; trustworthy
(xác thực) not counterfeit or copied; valid; trustworthy

authenticate:

v. Syn. verify; confirm
(xác thực) prove genuine; establish authenticity of

author:

n.
(tác giả) beginner, former, or first mover of anything; creator; originator; one who composes or writes book or composer

authorize:

v. Syn. empower; sanction
(ủy quyền) empower; give permission for; sanction

autobiographical:

a.
(tự truyện) of or relating to a person's life or an account of a person's life

automated:

a. Syn. mechanical; automatic
(tự động) mechanical; automatic; accomplished without the intervention of a human operator

automatic:

a. Syn. automated; mechanized; involuntary
(tự động) mechanized; operating with minimal human intervention; independent of external control

automobile:

n.
(ô tô) self-propelled vehicle suitable for use on street or roadway

automotive:

a.
(ô tô) of or relating to motor vehicles; moving by itself; self-propelling

autonomous:

a.
(tự trị) self-governing; not controlled by others or by outside forces; independent

avalanche:

n.
(thác) great mass of falling snow and ice

avant-garde:

n. Syn. vanguard
(tiên phong) radically new or original; cutting edge

avenue:

n.
(lộ) way or opening for entrance or exit place; passage by which a place may be reached; broad street

average:

a. Syn. typical; mediocre
(trung bình) typical; mean; achieve or reach on average

averse:

a. Syn. reluctant; disinclined; unwilling
(không thích) reluctant; disinclined; turned away or backward; unwilling

avert:

v. Syn. prevent
(tránh) prevent; turn or cause to turn off or away

aviator:

n.
(phi công) someone who operates an aircraft

avocation:

n.
(avocational) person's regular business or occupation; hobby or recreational or leisure pursuit

avoid:

v. Syn. shun; prevent
(tránh) shield away from; prevent

awareness:

n. Syn. realization; consciousness
(nhận thức) realization; consciousness; having knowledge of

axis:

n. Syn. shaft; pivot
(trục) the center around which something rotates; pivot