Stalagmometry
[机] 表面张力滴重法
🗣️ 情景例句
I think something he can use is the best. A watch or something.
最好是实用的，像手表啦或什么的。
They are looking forward to the summer vacation.
他们正盼望着暑假的来临。
Ah, it's a secret!
呵，这是个秘密！