Leucoline
[有化]喹啉, 氮(杂)萘
🗣️ 情景例句
Where there's a will, there's a way.
有志者事竞成。
Michael must hold on to the driver of the motorcycle.
米高必须紧紧抓住机车的骑士。
Yes, I have.I think that.I've hurt my back.
是啊，摔伤了。我想我把背摔坏了。