an apple a day 要正确的,不然······

an apple a day 要正确的,不然······ an apple a day an apple a day,keeps doctors away的说法是不是正确的? An Apple a Day 歌词 An apple a apple要解释为苹果吗原句是An apple a day keeps the doctor away. an apple a day keeps the doctor away的意思 关于an apple a day,keeps the doctor away到底是an apple a day an apple one dayone apple a day还是one apple one day an apple a day keeps the doctor 《an apple a day》 中文意思 An apple a day 下一句是什么? An apple a day 下一句是什么? an apple a day,后面是什么啊? An apple a day may keep aging 为什么是an apple a day而不是a day an apple 英语,一天一苹果,医生远离我：正确写法是?one apple a day keeps the doctor away.one apple a day keep the doctor away.an apple a day ,keep the doctor away.An apple a day keeps the doctor away. An apple a day keeps a doctor away是什么意思? an apple a day keeps a doctor away,是什么意思 Tom has an apple a day.对an apple 进行提问!