二十一到三十的英文（如：twenty one）

20 twenty
21 twenty-one
22 twenty-two
23 twenty-three
24 twenty-four
25 twenty-five
26 twenty-six
27 twenty-seven
28 twenty-eight
29 twenty-nine
30 thirty
如果对你有帮助 请采纳 再会

twenty two22 twenty three23 twenty four24 twenty five25 twenty six26 twenty seven27
twenty eight28 twenty nine29 thirty30

20 twenty 21 twenty-one 22 twenty-two 23 twenty-three24 twenty-four 25 twenty-five 26 twenty-six 27 twenty-seven 28 twenty-eight 29 twenty-nine 30 thirty

twenty-one 一直到 twenty-nine 都是 后面加 one two three。。。就可以了
thirty 三十
希望对你有所帮助，有不会的再问吧