リサーチだった
risāchidatta
1. Was research; Was investigating
★ Common
Noun
#31399
1. Was research; Was investigating
1. research
1. If [it] were research; If [it] involved research
1. If researching; When researching
1. It wasn't research.; It wasn't an investigation.
1. Not research.; It's not research.
1. Research.; It is research.
1. It is not research.
1. research with; by researching
1. Research; Of research