Polyhydrate
多水合物
🗣️ 情景例句
Could you put that into more specific terms?
您能不能说得明确一点？
They will be together forever.
他们将会永远结合在一起。
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能够跑完游泳池的全长而不用露出水面换气。