You can stay at my flat if you are ever in london?想知道ever in的意思

问题描述:

You can stay at my flat if you are ever in london?想知道ever in的意思
请问,这里的ever

If you ever cometo Dalian,be sure to let us know.
(任何时候)你若到大连来,务请通知我们一声.
ever in是如果来伦敦的话