N3 — outside your level filter
開封
kaifuuopening (a sealed item)N3nounsuru-noun
Example sentences2
この袋は開封したら早めにお召し上がりください。
kono fukuro wa kaifuu shitara hayame ni omeshiagari kudasai.
Once you open this bag, please eat it up quickly. formal
それ、もう開封しちゃったの?
sore, mou kaifuu shichatta no?
Have you already opened that? casual