Microdispersoid
微粒分散胶体
🗣️ 情景例句
It's find out eventually. It's just a matter of time.
他终究会发觉的。 这只是个时间问题。
The doctor discovered that I'm a little overweight.
医生发现我有点超重。
I hope that you and everybody at school are all well.
我希望你和学校里的每一个人都很好。