Quinolinium compound
[化] 喹啉┹化合物
🧩 词语组成解析
🗣️ 情景例句
The road toll is higher during holiday periods.
在节假日期间路桥费比以往要贵。
Beggars must be no choosers.
饥不择食。
Yes. I'll ring them today.
能。我今天就给他们打电话。