Stereopantometer
立体万测仪
🗣️ 情景例句
Of easy wind and downy flake.
徐风掠过和细雪纷飞。
Does he go out with the boy whose aunt is an operator?
与他在一起那男孩的姑妈是接线生。
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。