关于考研英语动作类词汇

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

underlie 位于之下 Many facts ～ my decision

undermine 在下挖 ～ 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

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 Ive ～ 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