为什么eats grass的eat后有s,而eat other animals的eat后无s

为什么eats grass的eat后有s,而eat other animals的eat后无s eat grass的翻译 eat eats 的区别 your horse eats salt里的eat为什么要加s Eat 和 Eats 有什么不一样的? sports star eats well为什么eat要加s a man eats an apple eat为什么要加s it's strange that _____ little animals eat ______ much grass 找出句子中错的一个单词改正后并翻译they are eat grass the tiger eats animals that eat plants 请问eat bones.这里的bone为什么加s.eat又不是复数. 回答2~3种动物,What animals eat meat /grass/leaves?我们英语老师布置的.