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Vocabulary Study Online by Level
Vocabulary Study Online
Vocabulary Study Online By Level (VSOBL) is a Fast, Reliable, and Handy tool to prepare English exam vocabulary. (Available for all VIP accounts: US$2/Month). It has built-in word lists: 6000 IELTS words, 6000 TOEFL words, 5000 GRE words, and 3000 SAT words. You can load them by level with one click.
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constitute
Detail    speak
v. [建立(政府),组成,构成] make up; form something
She went to the open door, stood in it, and looked out among the tomato vines that would constitute the garden.
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constrain
Detail    speak
v. [强使,强逼] restrain; keep within close bounds; confine
His idea is to constrain commercial banks' lending.
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constrict
Detail    speak
v. [约束,收缩] restrict; shrink; make smaller or narrower by binding or squeezing
Freezing temperatures also constrict peripheral blood vessels, further stressing the heart.
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construct
Detail    speak
v. [建造,创立] form by assembling or combining parts; build; create
After all, perhaps there were different ways to construct machines that would have different properties.
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contaminate
Detail    speak
v. [弄脏,污染,感染] make impure or unclean by contact or mixture; pollute; defile
Compact fluorescent light bulbs contaminate the environment with 30000 pounds of mercury each year.
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contemplate
Detail    speak
v. [沉思,周密思考] look at attentively and thoughtfully; observe deep in thought
He used to contemplate the problem from all sides.
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contend
Detail    speak
v. [竞争,争取,争论] strive in opposition; contest; dispute; struggle for
John has to contend with great difficulties in coming IELTS test.
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contention
Detail    speak
n. [争论,争辩] competing as for any profit or prize
The teams were in fierce contention for first place.
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continuity
Detail    speak
n. [(时间或空间的)连续性,连贯性] property of a continuous and connected period of time
I think you need to hire someone to maintain continuity on your blog if you intend to have any longevity.
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contradict
Detail    speak
v. [矛盾,抵触] confront; state the opposite of what someone has said
Now act as you please: write and contradict my assertion--expose my falsehood as soon as you like.
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contradiction
Detail    speak
n. [矛盾,反驳] the assertion of contrary; denial of the truth of a statement; opposition, whether by argument or conduct
A contradiction is the signal of defeat with formal logic, but in the evolution of real knowledge, it marks the first step in progress toward a victory.
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contrive
Detail    speak
v. [计划,设计] form by an exercise of ingenuity; invent or design
Can you contrive to escape here early?
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convene
Detail    speak
v. [召集,集合] cause to come together formally
Six days' public notice must be given when announcing the meeting schedules, meaning the earliest the board can next convene is July 24.
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converge
Detail    speak
v. [聚合,接近] approach; tend to meet; come together
African-American men from all over the United States will converge on Washington to participate in the historic Million Men march.
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converse
Detail    speak
v. [聊天,非正式谈话] chat; talk informally; engage in a spoken exchange of thoughts
Eva is all ears while Lulu and Lola converse.
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conversely
Detail    speak
ad. [相反地] in a converse manner; with change of order or relation; reciprocally.
Economies don't get in trouble overnight and, conversely, don't improve overnight.
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correlate
Detail    speak
v. [使相互关联,使相互影响] relate; associate; bring into a mutual relation
I cannot correlate these two pieces of information.
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correspond
Detail    speak
v. [符合,协调,通信] be compatible, similar or consistent; exchange messages
My Russian pen pal and I correspond for several years.
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correspondence
Detail    speak
n. [通信,信件] similarity or analogy; communication by the exchange of letters
For a long time, he had been in correspondence with the chief banks in Shanghai and Macao.
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correspondent
Detail    speak
a. [通讯员,记者] one who communicates information, especially, by letter or telegram to newspaper or periodical
Our correspondent of Hong Kong compiled the information below.
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