Dialkyl sulfone
[化] 二烷基砜
🧩 词语组成解析
[机] 二烷基
n. <美> = sulphone
🗣️ 情景例句
A man can develop his mind by reading.
读书增进个人的智慧。
Sharp stomachs make short graces.
饿的肚子顾不到体面。
Whose shirt is that?
那是谁的衬衫？