plural sixties
plural sixties
Learner's definition of SIXTY
1
[count] : the number 60(数字)六十
2 sixties [plural]
a : the numbers ranging from 60 to 69六十几
b : a set of years ending in digits ranging from 60 to 69六十年代;六十多岁 — sixtieth
/ˈsɪkstijəθ/ noun, plural sixtieths [count]