twenty-one是什么意思？

twenty-one

英['twentɪˌwʌn] 美['twentɪˌwʌn]

• n. 二十一，二十一个所成之一组；

英英词典释义

• Noun
  1. the cardinal number that is the sum of twenty and one
  2. a gambling game using cards; the object is to hold cards having a higher count than those dealt to the bank up to but not exceeding 21
• Adjective
  1. being one more than twenty