betray v.背叛，出卖；泄露，暴露
【真题再现】Your blank expression, and the faraway look in your eyes are the cues that betray your inattentiveness.
你茫然的表情和望向远方的目光暴露了你的心不在焉。
【CET-6,2007.12，听力】
【联想记单词】词根词缀：be(是)+tray(托盘)→是托盘上的信件暴露了他的身份→暴露；出卖
【活学活用】-I will never betray my friend.
-我永远不会背叛我的朋友。
（翻译反白可见哦，Ctrl+A即可~）
coincide v.一致，符合；同时发生
【真题再现】It is fortunate for the old couple that their son's career goals and their wishes for him coincide.
幸运的是，这对老夫妇的儿子的事业目标和他们的期望是一致的。
【CET-6,2003.06，词汇】
【联想记单词】词根词缀：co-(一起)+incide(nce)事情→一起发生的事情→同时发生；一致，符合
【活学活用】-The two exams coincide with each other,take one for me?
-Is that OK???
-两个考试同一时间，帮我代考一个吧？
-这样行吗？？？
（翻译反白可见哦，Ctrl+A即可~）
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