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to the best of your knowledge

习语515/1,085

据某人所知（或了解）

4 部电影说过 · The Social Network
To the best of your knowledge, had he even begun work on Harvard Connection?
The Social Network (2010)33:39
习语频道 · 第 515/1,085 句
    to the best of your knowledge 是什么意思、怎么用 · 4 部电影原声 · 出自电影 The Social Network (2010)