second,third是什么意

second,third是什么意 什么叫英语数词?first,second,third是什么？我不太懂也 first,second,third是什么意思 third second fourth first second third fourth 的缩写 first second third finally 怎么翻译 second conditional与third conditional的区别 a third one和the second a second和the second的区别是?我知道它们一个是再一个,一个是第二个那么有没有a third,the third的说法呢?区别是什么? a second time和a third time区别 英语中one conditional,second conditional,third conditional a second 和a third有什么区别吗? is,bigger,than,Planet,second,the,planet,third,the(.) third简写是什么 third缩写式是什么 third基数词是什么 写出下列序数词的缩写形式fifth ninth forty-fifth first second third thirty-third twenty-second a second和a thirda second a third a fourth有没有区别?