【英语成语】Keep your nose to the grindstone
时间:2015/8/4 来源:通文通译 浏览次数:2781
成语：Keep your nose to the grindstone
释义：Apply yourself conscientiously to your work.
例句：If you want to finish this documentary job, you have to keep your nose to the grindstone.（编辑:T-win）
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