Disulphides
(disulphide 的复数) n.二硫化物
🗣️ 情景例句
We've got a forty-minute drive into the city.
我们还要开四十分钟的车到城里去。
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
Yes, Mom! I'll do it right away.
听到了，妈妈！我这就去。