Emulsor
乳化剂
🗣️ 情景例句
Or someone can sign with us as a guarantor.
或者有人能当担保人帮我们签字。
No. It's only a five-minute walk.
不远，只要走5分钟。
It repeated these circles over and over again.
它首先向右飞一个圆圈，然后向左飞一个圆圈。