Free Online Vocabulary Test
K12, SAT, GRE, IELTS, TOEFL
Quick Access Resources:
Print PDF Quiz/Test Online Study
 Group (U V W Y Z) - Spelling Practices
Word List   Previous    
Read [Esc] (1)
a. Syn. supersonic
(超音速的,超聲(波)的) supersonic; higher in frequency than the range of sound perceptible to the human ear


Spelling Word: ultrasonic
Read [Esc] (2)
a. Syn. plain; unembellished
(未裝飾的,樸實的) without adornment; simple or plain; not admirable


Spelling Word: unadorned
Read [Esc] (3)
a. Syn. fundamental; implicit
(根本的,在下面的,潛在的) lying under or beneath something; basic; implicit; taking precedence; prior


Spelling Word: underlying
Read [Esc] (4)
ad.
(在下面) under or below an object or a surface; lower down on the page


Spelling Word: underneath
Read [Esc] (5)
a.
(無差別的,無顯著特徵的) not differentiated; without clear distinctive characters


Spelling Word: undifferentiated
Read [Esc] (6)
a.
(未失真的) without alteration or misrepresentation


Spelling Word: undistorted
Read [Esc] (7)
a. Syn. alone; single; sole
(獨一無二的) without an equal; being the only one of its kind


Spelling Word: unique
Read [Esc] (8)
v.
(擺脫…的負擔,卸) take something off a container


Spelling Word: unload
Read [Esc] (9)
a.
(不加疑問的,不猶豫的) not inclined to ask questions; being without doubt or reserve


Spelling Word: unquestioning
Read [Esc] (10)
n.
(血管,靜脈,木紋,礦脈,岩脈) blood vessel that carries blood


Spelling Word: vein