susceptible 易受影响的;易感染的;易动感情的
vulnerable 易受伤的;脆弱的
recede v.退去;缩进;收回,撤回 [反]approach
recipient n.a person who receives sth 收到者
reckless a.不注意的,大意的,卤莽的,不顾后果的
rectangle n.[数]矩形, 长方形
recur v.(尤指不好的事)一再发生;重现
portray v.描写,描述;画(人物、景象等)
prone a.(to)易于…的,很可能…的;俯卧的
prophet n.预言家;先知;提倡者
undergo 经历,遭受,忍受 ~ much suffering
underlie 位于……之下 Many facts ~ my decision
undermine 在……下挖 ~ a wall
accord 使符合,相一致(with) His violent action do not accord with his peaceful words.
account 记述,叙述 give a brief account of what has happened
address 演说 a television address
ultimate 最后的,最终的
unanimous 全体一致的,一致同意的
undertake 着手做, 从事 ~ an attack
undesirable 不合意的,不受欢迎的