Dithionite
连二亚硫酸盐
🗣️ 情景例句
There's so many things to talk about.
有许多事情需要讨论。
Would you care for a cop of coffee?
要被咖啡吗？
Next Friday? Why, what's happening? I'm going away for the weekend.
下星期五？嗨，到底有什么事情？我要外出度周末。