英语1-31基数词和序数词 1 one 2 two 3 three 4 four 18 eighteen 19 nineteen 20 twenty 21 twenty-one 第 2 second 第 3 third 第 4 fourth 第 5 fifth 第 seventeenth 第 eighteenth 17 第 twenty-sixth 18 第 twenty-seventh 26 27 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 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 序数词 第 1 first 第 6 sixth 第 7 seventh 第 8 eighth 第 9 ninth 第 10 tenth 第 11 eleventh 第 12 twelfth 第 thirteenth 第 fourteenth 第 15 fifteenth 第 16 sixteenth 第 nineteenth 第 20 twentieth 第 twenty-first 第 twenty-second 第 twenty-third 第 twenty-fourth 第 twenty-fifth 1 / 1 19 第 twenty-eighth 第 21 twenty-ninth 第 30 thirtieth 22 第 thirty-firs 23 24 25 28 29 31 t 13 14 本文来源:https://www.wddqw.com/doc/06c3c9e36c1aff00bed5b9f3f90f76c660374c58.html