请问:early 和earlier的区别请举例说明,我曾经看到:Come earlier ,please .这个句子，怎么用earlier?

请问:early 和earlier的区别请举例说明,我曾经看到:Come earlier ,please .这个句子，怎么用earlier? an hour early 和 an hour earlier 的区别? a little early 和a little earlier 和 earlier有什么区别三者都是早一点的意思吧? 用earlier和early造句 用earlier和early分别造句 early的比较级到底是什么是earlier还是more early early admission和early action的区别是什么? bright and early和early区别? early的比较级到底是什么呢是earlier还是more early求大仙指导 应使用early and earlier如果想说“星期五早些时候”,应该是early Friday 还是 earlier Friday 两者有没有区别? early enough和enough early 的区别for 经常用于什么地方？意思....... 为什么Why don't you get up early?中early不用比较级earlier呢?不是和这次比较吗? earlier diagnosis和early diagnosis哪个对?或者都对?文中大概是说XXX对某某疾病的早期诊断有帮助. one year ago和one year earlier区别?写文章的时候用哪个呢? one year ago和one year earlier区别?写文章的时候用那个好呢? we should go to bed early and get up ___.横线填的应该是early 还是earlier earlier this year和earlier in this year 有区别吗 那为什么early的比较级是earlier,而slowly的比较级是more slowly呢?