D-araboflavin
[化] D-阿拉伯黄素
🗣️ 情景例句
Things on my mind.
想一些事情。
How about feed-back from your retailers and consumers?
你们的零售商和消费者的反映怎样？
After being absent from the Gables for a week,
一次，姑妈有一个星期没在“山墙庄园”住。