Trephining
[医] 环钻, 环锯
🗣️ 情景例句
And I didn't sleep well, Daddy told me.
而我总是睡不好。爸爸告诉我的。
If the pills were pleasant, they would not be gilded.
丸药不苦不会加糖衣。
I will try, but no promises.
我会试试看，但是不敢保证。