Dicodide
[化] 二氢化可待因醌
🗣️ 情景例句
You know everyone, Alexandra.
你认识每一位吧 Alexandra。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？
Do you have anything like this in your stock?
你们库存中有象这样的东西吗？