come on 可以有很多意思的,然而在可以转换的情况下come on 意为加油,打起精神来,和fighting 类似,但在口语中,come on 更多用在句首,fighting更多用在句末. e.g.Don't be so depressive,the fail of this game cannot tell anything.I believe you,fighting! Come on,don't be so depressive,the fail of this game cannot tell anything.I believe you.
