Dialkyl sulfone
[化] 二烷基砜
🧩 词语组成解析
[机] 二烷基
n. <美> = sulphone
🗣️ 情景例句
Max will always have a family member to watch over him
家里总会有一个人照顾Max
I can show you other quotations that are lower than yours.
我可以把比贵公司报价低得多的价目表给你看看。
Is this shirt Tim's?
这件衬衫是蒂姆的吗？