twenty 英[ˈtwenti:,ˈtwʌn-] 美[ˈtwɛnti,ˈtwʌn-] 复数：twenties
n.
1.二十;20
2.二十年代
adj.
1.二十的;二十个的 名词 n.
1.二十;20
a ruler who held power for over twenty years
掌权二十多年的统治者
A total of twenty letters were received last month.
上个月共收到20封信.
After twenty minutes I started to get worried.
20 分钟过去了,我开始担心起来.
2.二十年代
Don worked in Boston in the twenties.
二十年代唐在波士顿工作.
形容词 adj.
1.二十的;二十个的
