Grammar fix
get a round in
buy drinks for the group
to buy a drink for everyone in your group, especially in a pub
expressionB2common
Hear it in context
Notice where the phrase sounds natural.
- It's my turn — I'll get a round in.food
- Whose turn is it to get a round in?food
Fix the pattern
Pattern: get a round in / get the next round
Patternget a round in / get the next round