Leucoflavin
无色核黄素
🗣️ 情景例句
I don't want a dead end job.
我不想做没有前途的工作。
I couldn't keep the appointment because I was sick.
我不能赴约因为我病了。
As a result, the fish just eat and eat and grow and grow in the lovely warm water.
结果是，这些鱼就在可爱的温暖的水流中吃呀吃，长呀长。