失効します
shikkoushimasu
polite: do expiration
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
チームで失効します。
ちーむ で しっこうします。
chiimu de shikkoushimasu.
We expiration as a team.
Usage note
する-verb form of 失効 (expiration / lapse).