Zeolon h
分子筛(含有H离子)
🗣️ 情景例句
He made an impressive speech.
他发表了一篇感人的演讲。
The gorilla is beating his chest.
那只大猩猩在捶着胸膛。
We don't have any different opinions about the contractual obligations of both parties.
就合同双方要承担的义务方面，我们没有什么意见。