Monocarboxylic acid
[化] 一元羧酸
🧩 词语组成解析
a. [化]一元羧的
🗣️ 情景例句
Any stocks or bonds?
有股票或债券吗？
I don't feel up to going to work today.
我今天不舒服，不能上班。
I was almost there when a sarcastic voice below said,
当我几乎到了窗口，这时下面一个讽刺的声音说，