yeongugaehwahaesseoyo
to develop research
développer la recherche
yeongugaehwahaeyo
I research and develop
yeongugaehwahamnida
I researched and developed
yeongugaehwahaetda
yeongugaehwahal geoyeyo
I will research and develop
yeongugaehwahal geosida
나는 그 문제를 연구개화했어요.
naneun geu munjeleul yeongugaehwaesseoyo.
I researched and developed that issue.
More words starting with 연
We review every report and fix data issues fast.