习语口语对话大全(MP3+中英字幕) 第251期:osmosis

osmosis

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埋头

A:Mary is really a diligent girl.

A:玛丽真是一个勤奋的姑娘。

B:What do you mean?

B:为什么这么说?

A:She learns to speak Lation by osmosis within three months.

A:她废寝忘食三个月学会了拉丁语。

B:She is really something.

B：她真了不起。