Emolsifier
乳化剂
🗣️ 情景例句
I keep thinking about that bag of film. Eight rolls.
我一直在想着旅行袋的事。一共有八卷呢。
Are you living in a dorm this term?
本学期你是住在学校宿舍吗？
What's it made of?
它是用什么做的？