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
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
lifetimes
例子
He has dedicated his lifetime to scientific research.
他将自己的一生奉献给了科学研究。
