← 単語を見るに戻るlifetimenoun#2,989訳語ライフタイムライフタイム一生涯いっしょうがい一代いちだい寿命じゅみょう英語の定義the period during which something is functional (as between birth and death)例文Communism will never be reached in my lifetime.This is the chance of a lifetime.似ている単語lifetimeslifelimelifesliferlifers← therapythroughout →