Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/287f11e39b161bf709b9d200818ea099.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 ordinal number英英字典_ordinal number剑桥英语解释_ordinal number柯林斯英文解释_果味酸柯林斯词典
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 . 序数; 与'cardinal number'比较。