Zeolon h
分子筛(含有H离子)
🗣️ 情景例句
Why do we need a swimming pool? Everyone in the family hates swimming!
我们需要游泳池做什么呢？家里人都讨厌游泳。
I hope you everything will be fine.
我希望你一切顺利。
We only hope we won't have this kind of problem again.
我们仅希望不会再有这样的事情发生。