nounいっしょう · isshou
Englishwhole life; a lifetime; all through life
- あなたは、一生勉強しなければならない。You must study your whole life.
English(the only, the greatest, etc.) of one's life
- マイホームは一生の買い物だからね、そんな即断即決はできないよ。A home is a once-in-a-lifetime purchase so you don't want to make any snap decisions.
Source: JMdict (EDRDG) · CC BY-SA 4.0 (EDRDG)