Fluoroprint
荧光印痕器
🗣️ 情景例句
Are you sure about that?
你真的这么想吗？
I like to play tennis,but I'm not a very good player.
我喜欢打网球，但是我不是一个很好的运动员。
We'll wait and see what they say.
看看他们怎么说吧。