名词
中文翻译：内胎
同义词：
['inner lining', 'inner cover例句：1. The inner cap of the tire is made of rubber.（轮胎的内胎是由橡胶制成的。）']
例句：
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1. The inner cap of the tire is made of rubber.
轮胎的内胎是由橡胶制成的。
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2. The inner cap was damaged during the accident.
事故中内胎受损。
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3.The inner cap needs to be replaced after every use.
每次使用后都需要更换内胎。