Dioldfin hydrogenation
[机] 双烯氢化
🧩 词语组成解析
[化] 氢化\\n[医] 氢化[作用]
🗣️ 情景例句
Three things?
三件事？
Is the plain along the river good for farming?
河畔的平原易于发展农业吗？
It is no use inviting the politician or the professional or business man,
同样也是无益的，对于政界人士、专业技术人员、商人来说，