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
They concluded that the goods were of good quality and proved no problem.
他们断定货物质地优良，并证明没有任何问题。
Would you mind giving me a push?My car has stalled.
你介意帮我推一下?我的汽车抛锚了。
Excuse me. Are you a new student?
请问，你是新同学吗？