Cavitron
n. 一种无痛穿孔锥
🗣️ 情景例句
I can't thank you enough for all the work you've done.
对于你所做的一切我真不知道如何感谢你才好。
Smooth water runs deep.
大智若愚。
There are mice in Mrs. Lee's kitchen!
李太太的厨房里有老鼠！