twenty是什么意

twenty 英[ˈtwenti] 美[ˈtwɛnti， ˈtwʌn-] n. 二十，二十个 二十多岁 二十年代 许多，大量 num. 二十 adj. 二十的 [例句]They're both in their twenties and both married with children of their own.他们俩都二十几岁，都已经结婚生子了。[其他] 复数：twenties