Fluorescer
荧光剂; 荧光增白剂
🗣️ 情景例句
So I thought you might like it.
所以，我想你可能会喜欢这个。
I'm going to show him how to swim.
我正要指点他如何游泳。
and the trunk eventually becomes so sore that the elephant curls it up and seldom afterwards uses it for offensive purposes.
象鼻子最后疼得卷了起来，以后它就很少用鼻子去进攻了。