基本解释[交通运输工程]短角钢连接角材英汉例句双语例句And I certainly didn't lug a huge piece of marble into his bedroom for him to select!我当然没有把一大块大理石拖到他的卧室让他来选择。lug piece更多例句专业释义交通运输工程短角钢连接角材