名词短语
中文翻译：膝盖关节扭伤
同义词：
['knee sprain', 'knee injury']
例句：
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1.He fell and sprained his knee when he was playing basketball.
他在打篮球时摔了一跤，膝盖扭伤了。
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2. She had to wear a brace on her injured knee for six weeks.
她不得不用支架固定受伤的膝盖六周。
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3. After the game, she sat down on the couch with her sprained knee.
比赛结束后，她坐在沙发上，用扭伤的膝盖坐着。