odd number
US /ˌɑːd ˈnʌm.bər/
UK /ˌɒd ˈnʌm.bər/
名詞
奇數
a whole number that cannot be divided exactly by two
範例:
•
Three, five, and seven are all odd numbers.
三、五、七都是奇數。
•
The sum of two odd numbers is always an even number.
兩個奇數的和總是偶數。