traversing screw是什么意思，traversing screw的翻译，traversing screw音标、读音、用法和例句

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traversing screw是什么意思，traversing screw的翻译，traversing screw音标、读音、用法和例句_淳朴汉英词典

traversing screw

基本解释

专业释义

土木建築工程