fifties
['fɪf.tiz] plural noun
■A person's fifties are the period in which they are aged between 50 and 59 五十多岁（指50到59岁的时期）•My dad's in his fifties.我爸爸五十多岁了。 the fifties
■the range of temperature between 50° and 59° （温度）五十多度•It's been in the fifties all week.整个星期温度都在五十多度。 ■the period of years between 50 and 59 in any century 五十年代•Rock and roll first became popular in the fifties (= between 1950 and 1959).摇滚乐首先在上世纪50年代开始流行。 |