基本解释[土木建筑工程]底倾卸车英汉例句双语例句The paper introduced a new type of dump track for bottom dumping skip, and some issues need to be noticed in design are summarized.介绍了一种新型的底卸式箕斗卸载曲轨，并总结了固定卸载曲轨设计中需注意的几个问题。bottom dump track更多例句专业释义土木建筑工程底倾卸车