fiftieth
US
UK fiftieth, 50th adj: (50th in a series or list)
SC 第五十的
The fiftieth person in line was a little boy.
fiftieth, 50th, the fiftieth, the 50th n: (in a series, list: 50th item, person)
SC 第五十个 dì wǔ shí gè
TC 第五十個
TC 第五十個
Of the people who entered the 5k race, Melanie was the fiftieth.
fiftieth, a fiftieth, one fiftieth, 1/50 n: (fraction: 50th part)
SC 五十分之一
fiftieth, 50th n: informal (50th birthday) (非正式用语)
SC 五十岁生日 wǔ shí suì shēng rì
David had a huge party of his fiftieth.