Dithionic
a. 连二硫酸的
🗣️ 情景例句
That's just what I was thinking.
我正是那么想的。
I'm tired of going to school day after day.
我厌倦每天上学。
This is last order we will be placing for a while.
这是最后一次下订单，我们暂时不再订货了。