Nitrogen trioxide
[化] 三氧化二氮
🧩 词语组成解析
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
It's pure fiction.
完全是捏造。
What day is it today?
今天星期几？
Everybody around me was smoking and I felt extremely uncomfortable.
我周围的每个人都在吸烟，我感到非常不自在。