Nitrid
n. [化]氮化物
🗣️ 情景例句
They're here!
他们到了。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
No, there isn't. The nearest is about 4 kilometres away. You'd better catch a bus.
不，附近没有。最近的离这大约4公里。你最好乘公共汽车去。