打開した
dakaishita
plain past: did breakthrough (deadlock)
N1
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
チームで打開した。
ちーむ で だかいした。
chiimu de dakaishita.
We breakthrough (deadlock) as a team.
Usage note
する-verb form of 打開 (breakthrough (deadlock)).