keep healthy 中的 healthy是形容词吧?可是 keep 后面不是只加名词吗?比如keeep standing 后面就是用动名词的啊?怎么会回事啊?

eat a balanced diet to stay healthy中的 stay healthy能不能替用keep healthy,不能的话,是为什么 keep health还是keep healthy to keep healthy Heal heal keep healthy=stay healthy吗? keep healthy/stay healthy的中文翻译是什么? keep healthy和stay healthy的区别 keep healthy 中的 healthy是形容词吧?可是 keep 后面不是只加名词吗?比如keeep standing 后面就是用动名词的啊?怎么会回事啊? keep our health 还是keep our healthy keep fit和keep healthy区别? keep healthy,keep为什么可以改stay? keep you healthy 还是keep you to be healthy 为什么? 为什么keep healthy中的keep不加副词,到底什么时候动词加副词或形容词呀,要求说明加例子, 作文HOW TO KEEP HEALTHY 初二英语作文keep healthy keep in healthy还是health? how to keep psychologically healthy