一个月结束英文

After a month 一个月以后; [例句]The show will transfer to the West End on October 9, after a month's run in Birmingham演出在伯明翰上映一个月后，将于10月9日转到伦敦西区。

one month passed.

一个月后

A month later

a month later一个月后last month上个月the latter month后一个月

It has been one/a month.one month或者a month都是一个月