sweep-up pipe是什么意思，sweep-up pipe的翻译，sweep-up pipe音标、读音、用法和例句

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sweep-up pipe是什么意思，sweep-up pipe的翻译，sweep-up pipe音标、读音、用法和例句_菜篮子兴趣思朗文词典

sweep-up pipe

基本解释

专业释义

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