1到30基数词,序数词答:1. 基数词从一到三十的英文表达:- 1到10:one, two, three, four, five, six, seven, eight, nine, ten - 11到20:eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty - 21到30:twenty-one, twenty-two, twenty-three, twenty-four, twenty-f...
1~20,30,40,21,100怎么写英语的基数词和序数词答:1)在1至20的数字中,one,two,three的序数词分别为first, second, third。其它序数词都是在基数词后加上�th构成,但必须注意一些特殊的序数词的拼法和读音,如:five—fifth,eight—eighth,nine—ninth,twelve—twelfth,twenty—twentieth.����第二十一:...