Flavin
n. 黄素\\n[化] 黄素类; 异咯嗪; 五羟黄酮; 栎精
🗣️ 情景例句
Why do you want to leave your current employment?
你为什么希望离开目前的工作？
Oh! That's all right.
哦，不要紧。
Tomorrow evening they will be singing at the Workers' Club.
明晚他们将在工人俱乐部演出。