Polydispersoid
[医] 多分散胶体(含有不同分散度的胶体)
🗣️ 情景例句
We promise. Can we pay for our imports in RMB?
我们答应。请问，我们能否用人民币付款？
He is eating a little.
他只吃了一点儿。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。