Hydroxynitrate
碱式硝酸盐
🗣️ 情景例句
Wouldn't it be a good idea to pick up your room?
你是不是考虑把自己的屋字收拾一下。
I'm afraid you will miss your train.
我怕你会错过火车。
You don't know where Karen is, do you?
你不知道卡轮在哪，是吧？