Dithio
[医] 二硫
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
Friendless is the dead.
没有朋友者，等于是死人。
My particular experience is largely in oil,
我是专门搞石油的，