Calcofluor
[美]卡尔科弗卢尔(荧光增白剂)
🗣️ 情景例句
It's like an oven in here. Let's open the windows.
这里快成烤箱了，我们把窗子打开吧。
What position do you play?
你踢什么位置？
It's cheaper, isn't it?
这更便宜些，是吗？