Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/1d71298758af537341a670298c28a95e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 ordinal numbers英英字典_ordinal numbers剑桥英语解释_ordinal numbers柯林斯英文解释_骑士汉英词典
1. N-COUNT An ordinal number or an ordinal is a word such as "first," "third," and "tenth" that tells you where a particular thing occurs in a sequence of things. Compare . 序數; 與'cardinal number'比較。