Acetaldehyde ammonia
[化] 乙醛合氨
🧩 词语组成解析
[化] 乙醛\\n[医] 乙醛, 醋醛
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
🗣️ 情景例句
Yes, I remember. You were a great help.
是的， 我记得。你帮了个大忙。
When are you going to swear off cigarettes?
你打算什么时候发誓戒烟？
Who's this?
这是谁？