Dehydromucic acid
[化] 脱水粘酸
🧩 词语组成解析
🗣️ 情景例句
It's a piece of cake.
这是小菜一碟。
I ought to make a phone call.
我应该打个电话。
Do you have anything like this in your stock?
你们库存中有象这样的东西吗？