Nitrogen acid anhydride
[建] 五氧化二氮
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
It's none of my business, but I think you ought to work harder.
这不关我的事，但我想你应该更加努力地工作。
Who is this?I don't recognize your voice.
你是谁？我听不出你的声音。
I think I've filled in everything correctly.
我想各项都填对了。