bench --> benches brush--> brushes church -->churches victim --> victims
roof --> roofsinformation 不可数名词lady --> ladies bamboo ->bamboos
family -->families (家庭)family (家人, 为集合名词,没有复数形式)
citizen--> citizens speech --> speechesthief--> thieves mouse --> mice
goose --> geeseperson--> personstooth --> teethhero--> heroes
spy --> spiesradio--> radios (收音机),radio(无线电,不可数名词,没有复数形式)
monkey--> monkeys aspect --> aspects guy --> guysseries (没有复数形式)
boss--> bossesexpert -->expertsfile --> filesdress --> dresses
