Polyhydroxy
a. [化]多羟(基)的
🗣️ 情景例句
I went back for it, but the ferry was gone.
等我回去找的时候 船已经开走了。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
We want to order some of these.
我们想订些这种货。