odd number
US /ˌɑːd ˈnʌm.bər/
UK /ˌɒd ˈnʌm.bər/
名词
奇数
a whole number that cannot be divided exactly by two
示例:
•
Three, five, and seven are all odd numbers.
三、五、七都是奇数。
•
The sum of two odd numbers is always an even number.
两个奇数的和总是偶数。