Nitrogen trifluoride
[化] 三氟化氮
🧩 词语组成解析
三氟化物
🗣️ 情景例句
What are some of the other sports products you're making?
你们现在还生产哪些运动产品？
Which would you rather do--go dancing or go to a play?
你将去跳舞还是去看戏？
A woman saw it happen when she was walking past.
一位妇女走过的时候，看到我的钢笔掉了。