数字类:
one 1;
two 2;
three 3;
four 4;
five 5;
six 6;
seven 7;
eight 8;
nine 9;
ten 10;
eleven 11;
twelve 12;
thirteen 13;
fourteen 14;
fifteen 15;
sixteen 16;
seventeen 17;
eighteen 18;
nineteen 19;
twenty 20;
twenty-one 21;
thirty 30;
forty 40;
fifty 50;
sixty 60;
seventy 70;
eighty 80;
ninety 90
first (1st)第一;
second (2nd)第二;
third (3rd)第三