Question

i want to buy ones和i want to buy one的区别是什么?

Answer 1

替代表泛指的复数名词,通常用 ones.如： Hard beds are healthier than soft ones. 硬板床比软床有利于健康. Green apples often taste better than red ones. 青苹果往往比红苹果好吃. We can lend you plastic ...