Nonyl acid
[化] 壬酸
🧩 词语组成解析
n. [化]壬基
🗣️ 情景例句
I am calling on behalf of the Private Teacher Company.
我代表家教公司给您打电话。
We are mutual friends.
我们彼此是朋友。
Well, next time you'd better take my advice!
好啦，下次你最好还是听从我的劝告！