Dibutyl methylene diphosphonic acid(dbmdp)
[化] 亚甲基二丁基双膦酸
🧩 词语组成解析
[机] 二丁基
n. 亚甲基\\n[化] 亚甲基
🗣️ 情景例句
and I've completely forgotten about all my business problems.
但我已经彻底抛开了我所有的业务上的问题。
I'm impressed by your approach to business.
你们经营业务的方法给我留下了很深的印象。
It was half past four. Everything was ready.
一切都准备好。