Benfite
[商]一种聚丙烯酰胺型絮凝剂
🗣️ 情景例句
in the children's ward.
在小儿科病房那边。
No man (or one) is wise at all times.
聪明一世糊涂一时。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？