fif·ty
/ˈfɪfti/
/ˈfɪfti/
Idioms - number 50
五十 - noun the fifties[plural] numbers, years or temperatures from 50 to 59
五十几；五十年代 - She was born in the fifties.
她是五十年代出生的。
- She was born in the fifties.
Idioms
in your fifties
- between the ages of 50 and 59
50 多岁 - He retired in his fifties.
他在五十多岁时退休了。
- He retired in his fifties.