← 単語を見るに戻るlifetimesnoun#19,587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He succeeded in spite of all the lifetimes.似ている単語lifetimelimeslifesbetimeslifetimes← sentinelyelping →