a lifetime
US /ˈlaɪfˌtaɪm/
UK /ˈlaɪfˌtaɪm/
名詞
一生, 終生
the duration of a person's life
範例:
•
He achieved more in a lifetime than most people do.
他一生中取得的成就比大多數人都要多。
•
It was the experience of a lifetime.
這是一生中的經歷。