Nitrocompound
硝基化合物
🗣️ 情景例句
I'll watch him, Dad.
我会注意他的， 爸爸。
I'll see what I have. What do you need it for?
我来看看我有什么样的零钱。你要干嘛？
It is now being sent to his home by train.
现在正用火车给他运回家来。