Trained
a. 训练过的, 受过培训的；培训
✅ 同义词
🔴 反义词
🗣️ 情景例句
Are you in a fraternity?
你在兄弟会吗？
We go to bed at 10:30.
我们十点半睡觉。
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。