Dibutyl disulfide
[化] 二丁二硫
🧩 词语组成解析
[机] 二丁基
(=disulphide) n.二硫化物
🗣️ 情景例句
That's better than being behind.
这总比落后要好。
How much is the electricity bill a month?
每个月电费要多少钱？
I want you to look at this material.
我要你看看这材料！