German phrase
Treffen wir uns in ~?
Meaning
Shall we meet in ___?
When to use it
It suggests meeting. It is a gentle way to suggest a time or place.
Example dialogue
Treffen wir uns in zwei Tagen?
Shall we meet in two days?
Klingt gut. Welcher Tag passt dir besser?
Sounds good. Which day works better for you?