hurry up 和,come on 都有快点的意思,怎样区分呢?

hurry up 和,come on 都有快点的意思,怎样区分呢? give in和give up都有投向的意思,他们有什么区别呢?Hurry up! hurry up 与 come on的区别 hurry up与come on的区别 come at 和 come up to 都有“达到”的意思,两者有什么区别? Hurry up与 come on应怎样用? close down,close up和close out 都有关闭的意思,如何区分?此外close HURRY和HURRY UP有什么区别 hurry over 和 hurry up 的区别 Hurry up Come in come on（也当赶快讲）与hurry up与quickly的区别 hurry up hurry to hurry off hurry on 有什么区别