Hydrogen disulfide
[医] 二硫化二氢
🧩 词语组成解析
(=disulphide) n.二硫化物
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
Everything is going according to schedule.
一切在按照预定计划进行。
Is there a ball under the table?
桌子上有一只球吗？