...16,17,18,19,20,30,40,50,60,70,80,90,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...
一至三十的英语序数词怎么写?答:1-10:1st , 2nd , 3rd , 4th , 5th , 6th, 7th , 8th ,9th ,10th,11-20:11th,12th,13th,14th,15th,16th,17th,18th,19th,20th,21-31:21st , 22nd , 23rd , 24th , 25th , 26th, 27th , 28th ,29th ,30th,31st 1-100序数词的变化规律可以归纳如下:1、第一类:如...