tenon and mortise machine是什么意思，tenon and mortise machine的翻译，tenon and mortise machine音标、读音、用法和例句

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tenon and mortise machine是什么意思，tenon and mortise machine的翻译，tenon and mortise machine音标、读音、用法和例句_骑士汉英词典

tenon and mortise machine

基本解释

专业释义

經濟學