at a time 与every time 区别

at a time 与every time 区别

前者是,一次；每次；在某时

后者是,每次

at a time = once, = one person/ one thing every time, 每次一个/每次一人

e.g. Backgrounds: A lot of interviewers are waiting outside the manager's office to be interviewed. But it's unwise of all the in...

at a time 在。。。的时候

at a time of need he was there for me

在需要的时刻他在我那儿

every time 每次， 每当

every time I needed him he was there

每当我需要他时，他在我那儿