拡張中です
kakuchouchuudesu
in the middle of extension
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
チームで拡張中です。
ちーむ で かくちょうちゅうです。
chiimu de kakuchouchuudesu.
We extension as a team.
Usage note
する-verb form of 拡張 (extension / expansion).