1.基数词（32个）1.one2.two3.three4.four5.five6.six7.seven8.eight9.nine10.ten11.eleven12.twelve13.thirteen14.fourteen15.fifteen16.sixteen17.seventeen18.eighteen19.nineteen20.twenty21.twenty-one30.thirty40.forty50.fifty60.sixty70.seventy80.eighty90.ninety100.ahundred123.ahundredandtwenty-three1,000.athousand1,000,000.amillion2.序数词（32个）第一first第二second第三third第四fourth第五fifth第六sixth...
