30,40,50,60,70,80,90,100用英语怎么说。答:thirty,forty,fifty,sixty,seventy,eighty,ninety,one hundred
...17,18,19,20,30,40,50,60,70,80,90,的序数词英语咋写答:(1)从第一至第十九 其中,one— first, two— second, three— third, five— fifth,eight—eighth,nine—ninth,twelve— twelfth为特殊形式,其它的序数词都是由其相对应的基数词后面添加“th”构成。例如: six— sixth、nineteen— nineteenth.(2)从第二十至第九十九 整数第几十的形式由...