lifetime
🇺🇸
/ˈlaɪftaɪm/
🇬🇧
/ˈlaɪftaɪm/
noun
B2
the whole time that someone lives or something exists
She saved money for her children's education over her entire lifetime.
她一生都在為子女的教育存錢。
translation
一生
詞形變化
Plural
lifetimes