Biquinoline
[化] 联喹啉
🗣️ 情景例句
I'm stressed out. I need a vacation.
我筋疲力尽了，我要休假！
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
a lorry arrived at the factory with a truly colossal biscuit which weighed 2,400 pounds.
一辆卡车驶进了工厂，运来了一个特大无比、重达2，400磅的饼干。