D-araboflavin
[化] D-阿拉伯黄素
🗣️ 情景例句
I've thought about that for some time.
我已经想过一阵子了。
How big?
多大？
They trooped behind the first dancer, copying its movements.
它们成群结队跟在第一只跳舞的蜜蜂后面，模仿着它的动作。