cylindrical lantern gear是什么意思，cylindrical lantern gear的翻译，cylindrical lantern gear音标、读音、用法和例句

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cylindrical lantern gear是什么意思，cylindrical lantern gear的翻译，cylindrical lantern gear音标、读音、用法和例句_贰靶汉英词典

cylindrical lantern gear

基本解释

专业释义

交通运输工程