twenty

twenty
/ˈtwentɪ; `twɛntɪ/ pron, det 20; one more than nineteen 20, 二十（个）. =>App 4 见附录4. twenty, n
1 the number 20 *20; 二十.
2 the twenties [pl]
numbers, years or degrees of temperature from 20 to 29 从 20 到 29 的数目、 年数或温度.

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