Lactin
内酰亚胺, 乳糖
🔁 扩展释义
【医】 乳糖
🗣️ 情景例句
What basic principles do you apply to your life?
你在生活中最基本原则是什么？
I didn't think I'd see you here.
没想到会在这碰上你。
This lunch is on me today,
今天这顿饭算我请客。