zebra,stripe,koala,fur,feather,turtle,shell,leopard,spot的复数形式是什么?
问题描述：
zebra,stripe,koala,fur,feather,turtle,shell,leopard,spot的复数形式是什么?
答
zebras,stripes,koalas,furs ,feathers,turtles,shells,leopards,spots
都是直接加s