Lactin
内酰亚胺, 乳糖
🔁 扩展释义
【医】 乳糖
🗣️ 情景例句
Come on! You'll hear about it.
来吧， 来听听。
The girls all went crazy over him.
姑娘们都为他神魂颠倒。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。