点击下方单词,选择对的这个单词
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1. bring grist to the mill : 生利, 使有利可图；
1. 对…有用的东西（或有利的事）If you say that something is grist to the mill, you mean that it is useful for a particular purpose or helps support someone's point of view.
1. grain intended to be or that has been ground
多通过句子记忆单词，而不是单独死记硬背。
