butt and strap hinge是什么意思，butt and strap hinge的翻译，butt and strap hinge音标、读音、用法和例句

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butt and strap hinge是什么意思，butt and strap hinge的翻译，butt and strap hinge音标、读音、用法和例句_菜篮子兴趣思朗文词典

butt and strap hinge

基本解释

专业释义

機械工程