Flavin
n. 黄素\\n[化] 黄素类; 异咯嗪; 五羟黄酮; 栎精
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
It's no big deal.
这没什么大不了的。
Oh well, let's ask Wei Hua instead!
噢，好吧，让我们去请韦华吧！