Leucoline
[有化]喹啉, 氮(杂)萘
🗣️ 情景例句
Well, we may read together aloud at home.
嗯 ，我们或许可以在家， 一起大声朗诵。
Know something like the palm of one's hand.
熟知其事，了如指掌。
I'm sure you will!
我相信你会的！