Trephining
[医] 环钻, 环锯
🗣️ 情景例句
Now stand up, please.
现在站起来。
Rowing builds up arm muscles.
划船能够锻炼臂力。
The ants had been quick to find an answer to my thoroughly unscientific methods!
蚂蚁已很快找到了相应的对策，来对付我那套完全不科学的办法！