inner tube 的英语意思
inner tubeˈinner tube noun [countable] 
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a rubber tube filled with air that is inside a tyre充气橡胶管，位于轮胎内部
查看全部语言翻译 a rubber tube filled with air that is inside a tyre充气橡胶管，位于轮胎内部 查看全部语言翻译 a rubber tube filled with air that is inside a tyre充气橡胶管，位于轮胎内部