英语1到20的序数词

1到20序数词依次是： first(1st) second(2nd) third(3rd) fourth(4th) fifth(5th) sixth(6th) ，seventh(7th)，eighth(8th) ninth(9th) tenth(10th)，eleventh(11th)，twelfth(12th)，thirteenth(13th)，fourteenth(14th)，fifteenth(15th)，sixteenth(16th)，seventeenth(17th)...

发布时间：2026-06-11 浏览量：0 序数词