N3 — outside your level filter
要冷凍
youreitoumust be kept frozenN3
Example sentences2
このアイスクリームは要冷凍と書いてある。
kono aisukuriimu wa youreitou to kaite aru.
It says on this ice cream that it must be kept frozen. neutral
これ、要冷凍だから早く冷凍庫に入れないと。
kore, youreitou da kara hayaku reitouko ni irenai to.
This has to be kept frozen, so I'd better put it in the freezer quickly. casual