Carboline
n. [化]咔啉
🗣️ 情景例句
The apples?
苹果吗？
Manners make the man.
礼貌造就人。
Well, we listened to lectures about pollution, agriculture, nuclear waste, radiation and so on.
噢，我们听取有关污染、农业、核废料、辐射等讲座。