Dithionic
a. 连二硫酸的
🗣️ 情景例句
Is this where I get my parcels?
这里是我取包裹的地方吗？
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
I'm hungry. I'm having another one.
我饿了。我再吃一块。