Polyhydroxy
a. [化]多羟(基)的
🗣️ 情景例句
I care.
我关心。
He who wants a mule without fault,must walk on foot.
指望驴子无缺点，只有自己徒步行。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。