D-araboflavin
[化] D-阿拉伯黄素
🗣️ 情景例句
He'll be back soon.
他很快就回来。
Yes, you can. Would you please show me your card?
可以，让我看看您的卡。
It had been wrapped up in newspaper and it contained half the money he had lost,
钱包是用报纸包着的，里面有他丢失的钱的一半，