Triazinyl
三嗪基
🗣️ 情景例句
We had a great time, Mom.
我们玩得非常开心，妈妈。
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
Next what? I'm sorry I don't quite follow you.
下一个什么？对不起，我没有完全听懂你的话。