twenty-one
英 [ˈtwenti wʌn]
美 [ˈtwenti wʌn]
n. 二十一，二十一个所成之一组
英英释义
noun
- a gambling game using cards
- the cardinal number that is the sum of twenty and one
adj
双语例句
- He said he was twenty-one years old and the employment agency took him on faith.
他说他21岁，职业介绍所毫不怀疑就相信了他。 - The researchers tested the blood of all twenty-one people.
研究人员给所有参加测试的21名人员检查了血液。 - He was stricken at twenty-one with a crippling malady.
他21岁时突患致残重疾。 - He counted the number of people present and fetched up with twenty-one.
他数了一下在场的人数，结果共有二十一人。 - I'm twenty-one years old.
我二十一岁。 - He spent twenty-one hours in space.
他在太空中飞了21个小时。 - Then they implemented a rule that the guinea is worth twenty-one shillings.
于是政府就执行了一个新令，规定一个几尼值二十一个先令的价值。 - Twenty-one days later, I left London.
二十一天后，我离开了伦敦。 - At the same time he noticed that although it was nearly twenty-one hours the shop was still open.
他同时注意到，虽然时间已经快到二十一点了，这家铺子还开着门。 - They are now thirteen to twenty-one years old.
他们现在已经是十三至二十一岁了。