Ethyl sulfone
[化] 乙基砜; 二乙砜
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
n. <美> = sulphone
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
Man is mortal.
人生谁无死。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。