拡大した
kakudaishita
plain past: did expansion
N2
How to remember this word
A memory tip for this word is coming soon. For now, try linking it to a real moment from your day — words anchored to real situations stick best.
Example sentence
チームで拡大した。
ちーむ で かくだいした。
chiimu de kakudaishita.
We expansion as a team.
Usage note
する-verb form of 拡大 (expansion).