基本释义
- n.
- 二十一，二十一个所成之一组
实用例句
Oh, I wish to goodness I were twenty one.
嗨, 我要是二十一岁就好了.
期刊摘选
英英释义
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