Nitrid
n. [化]氮化物
🗣️ 情景例句
Don't lose your cool.
要沉住气。
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
Why don't you come swimming with us?
你干嘛不和我们一起游泳呢？