Stories of USA Today
Materials for Reading & Listening Practice
Quick Access Resources:
Print PDF Quiz/Test Online Study
 4000 FCE (U - Z) - Matching Quizzes
Word List   Previous    
undermine  Speak Example sentences
1
Exercise
破坏 weaken by wearing away base or foundation; injure or impair; dig a mine or tunnel beneath
Exercise
手腕,腕关节 the joint between the hand and the forearm
Exercise
挥发的,飞行的,可变的,爆炸的 tending to vary often or widely, as in price; inconstant or fickle; tending to violence
Exercise
机警的,警惕的 attentive to discover and avoid danger, or to provide for safety; wakeful; watchful; circumspect; wary
unfold  Speak Example sentences
2
Exercise
打开,显露 extend or stretch out to a greater or the full length; happen
Exercise
小困难,皱纹,褶皱 a minor difficulty; a slight depression in the smoothness of a surface
Exercise
编织,编织样式 pattern or structure by weaving; knit; interlace
Exercise
波状的,起浪的,波动的 in waves; fluctuate; having curls
unload  Speak Example sentences
3
Exercise
摆脱…的负担,卸 take something off a container
Exercise
手腕,腕关节 the joint between the hand and the forearm
Exercise
通风 act of supplying fresh air and getting rid of foul air
Exercise
冒险(事业),投机活动 put at risk; adventure
untapped  Speak Example sentences
4
Exercise
覆盖,清除 overlay with other cords going round and round it; take or move by a sudden motion; clean completely
Exercise
(子弹、 石块等的)齐射,弹雨 flight of missiles; a round of gunshots; tennis return made by hitting the ball before it bounces
Exercise
未使用的 not drawn upon or used
Exercise
获胜的,胜利的 successful; being the winner in a contest or struggle
valid  Speak Example sentences
5
Exercise
(子弹、 石块等的)齐射,弹雨 flight of missiles; a round of gunshots; tennis return made by hitting the ball before it bounces
Exercise
正当的,有效的 logically convincing; sound; legally acceptable
Exercise
森林 small forest; woodland; a dense collection of trees covering a relatively small area
Exercise
分歧,差异 an event that departs from expectations; permission to do something differently from the usual way
vanity  Speak Example sentences
6
Exercise
经历,遭受 experience; suffer; pass through
Exercise
素食者 someone who doesn't eat meat or fish usually for religious or moral reasons
Exercise
虚荣,自负 quality or state of being vain; emptiness; feelings of excessive pride; conceit
Exercise
(光线,色彩)鲜艳的,强烈的 bright; lively; graphic; having striking color
vegetarian  Speak Example sentences
7
Exercise
素食者 someone who doesn't eat meat or fish usually for religious or moral reasons
Exercise
抵抗,经受住 stand up against; successfully resist; oppose with force or resolution
Exercise
虚荣,自负 quality or state of being vain; emptiness; feelings of excessive pride; conceit
Exercise
顶点 point directly overhead in the sky; summit
ventilation  Speak Example sentences
8
Exercise
未被证实的 has not been proved true
Exercise
振动,颤动 act of vibrating; a shaky motion
Exercise
隐藏,遮蔽,面纱 a length of cloth worn by women over the head, shoulders, and often the face; cover; hide
Exercise
通风 act of supplying fresh air and getting rid of foul air
vigilant  Speak Example sentences
9
Exercise
振动,颤动 act of vibrating; a shaky motion
Exercise
但是,相反,鉴于,因 while on the contrary; while at the same time
Exercise
机警的,警惕的 attentive to discover and avoid danger, or to provide for safety; wakeful; watchful; circumspect; wary
Exercise
完全地,绝对地 absolutely; completely or extremely
visionary  Speak Example sentences
10
Exercise
(光线,色彩)鲜艳的,强烈的 bright; lively; graphic; having striking color
Exercise
幻想的 produced by imagination; characterized by vision or foresight; imaginary; idealistic
Exercise
机警的,警惕的 attentive to discover and avoid danger, or to provide for safety; wakeful; watchful; circumspect; wary
Exercise
打开,显露 extend or stretch out to a greater or the full length; happen