Phosphoryl nitride
[化] 磷酰基化氮
🧩 词语组成解析
n. [化]磷酰基
n. 氮化物\\n[化] 氮化物
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
It's a shame these instructions are so complicated.
真遗憾，这些说明太复杂了。
Why not?
为什么？