名词
中文翻译：身体凹陷处
同义词：
['body cavity', 'body depression例句：1. The patient was taken to the operating room for surgery.（病人被送往手术室接受手术。）2. The doctor advised him to stay in bed and rest for a few days.（医生建议他卧床休息几天。）']
例句：
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1. The patient was taken to the operating room for surgery.
病人被送往手术室接受手术。
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2. The doctor advised him to stay in bed and rest for a few days.
医生建议他卧床休息几天。
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3.The team decided to make a quick transition from one area to another.
团队决定迅速从一个区域转移到另一个区域。