tutor 家庭教师，指导教师 When the students are making their choices, their ～ may well guide them
twinkle 闪烁，闪耀，闪亮 The diamond on her finger ～d in the firelight
twist 捻，搓，绞，拧 ～ a rope out of threads
U
ultimate 最后的，最终的 The war ended for us in ～ victory
unanimous 全体一致的，一致同意的 They are ～ in asking for a rise in pay
uncover 揭开，揭露 ～ a dish of food
underestimate 低估 ～ the difficulties of the task
undergo 经历，遭受，忍受 ～ much suffering
underline 在……下划线，强调 Please translate the ～d sentences in the passage
underlie 位于……之下 Many facts ～ my decision
undermine 在……下挖; 暗中破坏 ～ a wall
undertake 着手做， 从事 ～ an attack
undesirable 不合意的，不受欢迎的 The drug has ～ side effects
uneasy 心神不宁的，不安宁的 be ～uneasy about the future
unfold 展开，打开 ～ a newspaper
uniform 不变的，相同的，均匀，统一的 a ～ temperature
unify 使成一体，统一 become a unified nation
update 更新，使现代化 ～a textbook
upgrade 提高，使升级，改善 ～ products and services
uphold 举起，高举 He upheld his clenched hand
upright 挺直的，垂直的 an ～ seat
uproar 骚乱，骚动The public ～ over unclear-radiation hazards continues to mount
upset 弄翻，打翻 I’ve ～ a tin of paint on the carpet
up-to-date 时新的，新式的，现代化的They are ～ on recent developments in the world computer industry
urge 推进，鼓励 The president ,～d on by his staff, has decided to attend the talks
urgent 紧迫的，紧要的 He left the country on ～ business
utilize 利用 ～ solar energy
utter 发出（声音等），说，吐露 ～ the truth
V
vacant 未被占用的 a ～ seat in a bus
vague 含糊的，不明确的，模糊的 a ～ answer
vain 徒劳的，无效的 ～ efforts
valid 有根据的 a ～ excuse
value 价值 I was offered 50 pounds for my old car but its ～ is much higher
vanish 突然消失，逐渐消散 With a wave of his hand, the magician made the rabbit
veil 面纱，面罩 Jewish women wore ～s in token of reverence and submission
ventilate 使通风，使空气流通 ～ a room
venture 冒险，冒险行动，投机行动take a ～ in oil
verge 边，边缘，边沿 the ～ of a stream
verify 证明，证实Subsequent events verified my suspicions
versatile 多才多艺的 a ～ man
versus 诉讼，竞赛等中以……为对手 The match tonight is China ～ Japan
vertical 垂直的，立式的 a ～ engine
veto 否决，否决权，否决权的行使 The rest of the committee could not accept the ～
vibrate 使震动，使摆动 His heavy footsteps upstairs made the old house ～
vicious 邪恶的，恶毒的，凶残的 lead a ～ life
vigor 体力，精力，活力 in the ～ of manhood
violate 违反，违背 ～ the traffic regulations
virtual 实际上的，事实上的 the ～ manager of the business
virtue 美德，德行 Among her many ～s are loyalty ,courage, and truthfulness
visible 看得见的，可见的 a ship barely ～ on the horizon
vision 视力，视觉 ～ care
vital 有生命力的 The heart is a ～ organ
vivid 鲜艳的 the ～ green of leaves in spring
void 空的 a ～ space
volunteer 志愿者，自愿参加者 Are there any ～s for a swim?
vote 投票，表决 bring sth to a vote
W
wage 工资，报酬 What is your weekly ～? |
