1 - 30的基数词和序数词的英文写法.
问题描述：
1 - 30的基数词和序数词的英文写法.
我要最最最最标准的答案!
答
1 one-first 2 two-second 3 three- third 4 four- fourth5 five-fifth6 six-sixth 7 seven-seventh 8 eight-eighth 9 nine-ninth 10 ten- tenth 11 eleven- eleventh 12 twelve-twelfth 13 thirteen-thirteenth...