欢迎大家来到我们的新节目--Learn a word~~~
每天讲解一个与新闻相关的词，学习英文，了解时事！
Let's Go~~

饮品下载^^[notes]考试的亲们加油哦~~~~~~[/notes]

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今天要学的一个词组是at the mercy of。你对这个词组的了解有多少呢？来看看例子吧：
eg1:We'll leave Iraqis at the mercy of al-Qaeda, a terrorist group.

eg2:It's painful to live at the mercy of someone else.