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
You haven't been around much lately.
最近你在家的时候不多。
He told me to take these pills every four hours.
他告诉了我每4小时吃一次这些药片。
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。