Lactin
内酰亚胺, 乳糖
🔁 扩展释义
【医】 乳糖
🗣️ 情景例句
Your pressure is 120 over 75, and that's fine.
你的收缩压是120， 舒张压 75。
I don't like his kissing business.
我对他的接吻索然无味。
What colour is it?
什么颜色的？