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sat up的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 sit-up:
-
a stomach exercise in which a person sits up from a supine position without using the arms for leverage
sat up的用法和样例：
例句
- Jim sat up when he heard the knock on his bedroom door.
吉姆听到敲寝室门的声音时便坐了起来。 - She sat up late that night to write a detailed account of the unforgettable moment.
这天夜间，她迟迟没睡，详细地写下这难忘时刻的情景。 - The book was so interesting that I sat up all night reading it.
这本书非常有趣，我整夜都在看这本书。 - He sat up all night writing the novel.
他整夜都在写小说，没有阖眼。
