Terramycin
其它 Othern. 土霉素\\n[化] 土霉素
🗣️ 情景例句
What type of car did you want, sir?
先生，你想要什么类型的轿车？
Yes, I have your eraser, too.
是的，我还拿了你的橡皮。
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。