Lifetime
01
一生, 寿命
the entire duration of a person's life, from birth to death, or the duration of existence of something in general
例
He left a legacy that will last beyond his lifetime.
彼は彼の生涯を超えて続く遺産を残した。
He has dedicated his lifetime to scientific research.
彼は科学的研究に生涯を捧げた。
語彙ツリー
lifetime
life
time
