Calcofluor
[美]卡尔科弗卢尔(荧光增白剂)
🗣️ 情景例句
Did it spoil your fun?
会不会让你扫兴？
A lie begets a lie till they come to generations.
谎言生谎言，谎言世代传。
No, half of it is for our wheaten plant.
不，有一半要送到我们的惠顿厂。