1 one
2 two
3 three
4 four
5 five
6 six
7 seven
8 eight
9 nine
10 ten
11 eleven
12 twelve
13 thirteen
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 nineteen
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
31 thirty- one
32 thirty- two
33 thirty- three
34 thirty- four
35 thirty- five
36 thirty- six
37 thirty- seven
38 thirty- eight
39 thirty- nine
40 forty
41 forty- one
42 forty- two
43 forty- three
44 forty- four
45 forty- five
1-12 没有规律，需特殊记忆：
one two three four five six seven eight nine ten eleven twelve
13-19是基于3-9在后边加-teen
thirteen fourteen fifteen sixteen seventeen eighteen nineteen
20:twenty
21-29是20加上1-9的数字
如：thirty
31-39是30加上1-9的数字
依此类推~
20、30、40等这些都是什么什么加-ty
2. 从数字25到45的英语单词怎么写25twenty five
26twenty six
27twenty seven
28twenty eight
29twenty nine
30thirty
31thirty one
32thirty two
33thirty three
34thirty four
35thirty five
36thirty six
37thirty seven
38thirty eight
39thirty nine
40forty
41forty one
42forty two
43forty three
44forty four
45forty five
3. 40,41,42,43,44,45,46的英文怎么写forty
forty-one
forty-two
forty-three
forty-four
forty-five
forty-six
forty-seven
forty-eight
forty-nine
fifty
fifty-one
fifty-two
fifty-three
fifty-four
fifty-five
fifty-six
fifty-seven
fifty-eight
fifty-nine
sixty
sixty-one
sixty-two
sixty-three
sixty-four
sixty-five
sixty-six
sixty-seven
sixty-eight
sixty-nine
seventy
