Dipropyl sulfone
[化] 二丙砜
🧩 词语组成解析
[机] 二丙基
n. <美> = sulphone
🗣️ 情景例句
It's the language of human relationship that is based on trust, openness, and understanding.
那就是基于信任、开放、和理解的人际关系的语言。
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
He wore a small black hat, very wide trousers, a moustache and carried a stick that he swung in the air as he walked.
他头戴一顶小黑帽，身穿一条非常宽大的裤子，嘴上留着小胡子，手提着一根他边走边在空中挥舞的手杖。