答案解析

查看更多优质解析解答一举报基数词 序数词1(one) (first)2(two) (second)3(three) (third)4(four) (fourth)5(five) (fifth)6(six) (sixth)8(eight) (eighth)15(fifteen) ( fifteenth)19(nineteen) (nineteenth)20(twenty) (twentieth)21(twenty-one) (twenty-first)22(twenty-two) (twenty-second)30(thirty) (thirtieth)40(fourty) (fortieth)50( fifty) ( fiftieth)90(ninety) (ninetieth)100(hundred) (hundredth)105( one hundred and five) (one hundred and fifth)234(two hundred and thirty-four) (two hundred and thirty-fourth)基数词变序数词口诀:基变序,

有规律,

123单独记,

8去t,

9去e,

f来把ve替,

整十将y变ie,

后加th要牢记,

若是遇到两位数,

十位位基数词,

个位为序数词.

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