the movie has been on for to mitutes.we missed the bigining of it.yes,we should have come a littleearlier为啥用should have come

the movie has been on for to mitutes.we missed the bigining of it.yes,we should have come a littleearlier为啥用should have come
the movie has been on for to mitutes.we missed the bigining of it.yes,we should have come a little
earlier
为啥用should have come

the movie has been on for to mitutes.we missed the bigining of it.yes,we should have come a littleearlier为啥用should have come
should have done:表示过去本来应该发生而实际上没有发生的情况,往往含有遗憾、责备、批评等感情色彩,通常可译为“应该”“本来应该”等.
-电影已经播放2分钟了,我们错过了片头,
-是的,我们“应该早点来”（should have come）,表对错过开头的电影,表达遗憾,用了
should have come 结构,理解为“本来应该（早点）来”.

希望满意,祝您进步：）

should have done 本应该做某事
虚拟语气,我们本应该来早点.

A: The movie has been on for two mitutes. We missed the beginning of it.
B: Yes,we should have come a little earlier.
应该是这样的对话。
we should have come a little earlier。我们本该来得早一点的。表示实际来晚了。

表示对过去的推测，表示本应该做

这是虚拟语气的用法，建议看看虚拟语气的书，张道真的书可以看看，介绍的挺明白的