Nitric anhydride
[化] 硝酐; 硝酸酐; 五氧化二氮
🧩 词语组成解析
a. 氮的, 含氮的, 硝石的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
You're writing a book?
你在写一本书吗?
Have you heard from Marry?
你收到玛丽的来信吗？
I think so. But he seemed rather tired last night.
我想睡得好。但昨晚他看起来有点累。