Hydros
[化] (商)连二亚硫酸钠; 保险粉; 低亚硫酸钠
🗣️ 情景例句
I am for that.
我赞成。
The world is a ladder for some to go up and others to go down.
世界好似一把梯，有人上去有人下。
No, I think it's his cup.
不，我想那是他的杯子。