Dacryocystography
[医] 泪囊造影术
🗣️ 情景例句
I need a new supply of razors and shaving cream.
我需要新的剃须刀和剃须膏。
As soon as I get to Guangzhou, I'll drop you a line.
我一到达广州，就给你写信。
What is it?
什么困难。