Trephining
[医] 环钻, 环锯
🗣️ 情景例句
I find that hard to swallow.
对这一点我难一相信。
Oh, I'm just going to take it easy.
哦，我只想休息休息。
You have to be able to plan your work so that all your jobs will be finished in time.
以便你的工作能及时完成。