Zeolon h
分子筛(含有H离子)
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
Does John have a yellow pencil?
约翰有一支黄铅笔吗？
They support the cables from which the bridge has been suspended.
高塔支撑着钢缆，而钢缆又悬吊着大桥，