Mononitride
一氮化物
🗣️ 情景例句
Could I trouble you for directions?
打扰了，我想问问路。
When I'm going to buy a TV set next time, I'll buy a color set.
你有电视节目表吗？猜谜游戏节目之后是什么？
OK. Please sit down over there.
好，请坐吧！