Galactogen
半乳多糖
🗣️ 情景例句
Wrap him in the blanket, Dad!
用毯子把他裹好， 爸爸！
As far as I'm concerned, you can stay out all night.
对我来说，你可以整晚都在外面。
What's the matter with him, doctor?
他得了什么病，医生？