fiftieth

num.第五十

n.第五十(个)

adj.第五十的

adv.第五十

The foundations grew quickly during the nineteen fortieth and fiftieth. 该基金在20世纪四五十年代成长迅速。

A golden wedding is the fiftieth anniversary of a marriage. 金婚是结婚五十周年纪念日。

In 1929 a great celebration was held on his fiftieth birthday in Berlin. 1929年，在他五十寿辰的时候，人们在柏林举行了盛大的庆祝会。