Fluorescer
荧光剂; 荧光增白剂
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
The U.S. will take one route, the Japan take other.
美国和日本采取不同的新路径。
Oh, you haven't?
哦，你没小钞票？