sunk shaft造句
造句与例句手机版
- A rock - boring tool used in mining for sinking shafts
钻井机一种在采矿中用来挖掘矿井时在石头上打孔的工具 - The methods for treating the sand drifting in the construction of the sunken shaft
关于沉井施工中流沙的处理方法 - It's difficult to see sunk shaft in a sentence. 用sunk shaft造句挺难的
如何用sunk shaft造句,用sunk shaft造句,sunk shaft in a sentence, 用sunk shaft造句和sunk shaft的例句由查查汉语词典提供,版权所有违者必究。