navigable wall是什么意思，navigable wall的翻译，navigable wall音标、读音、用法和例句

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

navigable wall

基本解释

专业释义

交通运输工程