Sixties
来自Big Physics
Old English siextig (see six, -ty2).
etymonline
sixties (n.)
1848 as the years of someone's life between 60 and 69; 1827 as the seventh decade of years in a given century. See sixty.
Old English siextig (see six, -ty2).
sixties (n.)
1848 as the years of someone's life between 60 and 69; 1827 as the seventh decade of years in a given century. See sixty.