Lactin
内酰亚胺, 乳糖
🔁 扩展释义
【医】 乳糖
🗣️ 情景例句
The weather during our holiday was perfect.
我们度假时天气好极了。
I can't stand summer weather.
我不能承受夏天天气。
Behind the house there is a tree.
房子后面有一棵树。