音标：['fifti]
num. 五十, 五十个
相关词组:
go fifty-fifty
on a fifty-fifty basis
英汉词典

fifty的短语、例句：

fifty pron, det 50; one more than forty-nine 50, 五十（个）. =>App 4 见附录4. fifty, n 1 the number 50 *50; 五十. 2 the fifties [pl] numbers, years or temperature from 50 to 59 从50到59的数目、 年数或温度
The total amount is in the fifties. 总共五十多个.
She was born in the fifties, ie in the 1950´s. 她生於五十年代.
How warm is it today? It´s in the (high/low) fifties. 今天气温有多少度? 五十几度（不到六十度[五十度出头]）. 3 (idm 习语) in one´s fifties between the ages of 50 and 60 在50岁到60岁之间
She´s in her early/mid/late fifties. 她五十刚出头[五十五岁左右/快六十岁了].