Lamble
[人名] 兰布尔
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
To fly
飞
and we control it by means of the mud which we circulate down the drill pipe.
我们让泥浆顺着钻杆向下循环，用这种方法来控制压力。