为什么是sports shoes 不是 sport shoes啊?

为什么是sports shoes 不是 sport shoes啊? what sport will she play?为什么是sport不是sports I need sports shoes.给为一般疑问句 sports shoes 怎么读 my sports shoes 是什么意思 this pair of sports shoes is 60 yvan.That pair of sports shoes is 80 yuan(合为一句话） this pair of sports shoes is 60 yvan.That pair of sports shoes is 80 yuan(合为一句话） 为什么是without any shoes 而不是without shoes The sports are good for health 后面系动词为什么是 are 不是 is sports shoes名词作定语时不是用原形吗,这里的sport怎么用复数 wear sports shoes的意思 为什么是sports collection,而不是sport collections. sports shoes和sport shoes有什么区别? sports shoes和sport shoes哪个才是对的? He has a pair of shoes ()sports. my sports shoes,please.的中文意思 sports shoes和trainers完全一样吗? Sports Shoes Store Sale 什么意识