帮我把下面几个单词变成复数

来源：百度知道 编辑：UC知道 时间：2024/05/28 10:07:44
cotton
cigarette
flour
hero
beach
radio
glass
electricity
brush
sheep
milk
goose
facility
deer
news
exercise-book
newspaper
policeman
toy
son-in-law
knife
woman teacher
谢谢啦

cottons
cigarettes
flours
heroes
beaches
radios
glasses
electricities
brushes
sheep
milk
geese
facilities
deer
news
exercise-books
newspapers
policemen
toys
sons-in-law
knives
women teachers

what the hell!!!
你真快- -

cottons cigarettes flours heroes beaches

radios
glasses
electricities
brushes
sheep 复数为原形
milk 不可数名词
geese
facilities
deer 原形
news
exercise-books
newspapers
policemen
toys
sons-in-law
knives
women teachers