| 释义 |
| | | | NUMBER | | | | | /ˈnaɪnti/ | | | | | | the number 90 （数字）九十 | | PHRASES | | - | be in the nineties
| | if the temperature is in the nineties , it is in the range of 90 to 99 degrees Fahrenheit | | 有九十多华氏度 | | | | | | - | be in your nineties
| | to be an age in the range of 90 to 99 | | 有九十多岁的 | | | | | | - | the nineties
| | the years from 1990 to 1999 | | 二十世纪九十年代 | | | | | | |