Electrocement
电制水泥
🗣️ 情景例句
It is absolutely impossible.
这是绝对不可能的。
Would you please make my reservation to Chicago for tomorrow?
请帮我预订明天去芝加哥的座位好吗？
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。