[/ˈfɪftɪ; ˋfɪftɪ/] pron, det 50; one more than forty-nine 50, 五十（个）. =>App 4 见附录4. fifty 2
n用法:
1 the number 50 *50; 五十. 用法:
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]）. 用法:
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]. |