Cycloversion desulfurization
[建] 环化去硫法
🧩 词语组成解析
直接脱硫
🗣️ 情景例句
Mr. Harry Bennett and his daughter.
Harry Bennett先生和他女儿。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
Do we need some more hot water?
我们还要些热开水吗？