Lactin
内酰亚胺, 乳糖
🔁 扩展释义
【医】 乳糖
🗣️ 情景例句
I'd like to give thanks for Grandpa coming to live with us.
我感谢爷爷到这儿和我们一起生活。
She's a sweet woman, don't you think so?
她是可爱的女人，你不觉得吗？
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。