Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/16b7ae542726e8f607488b84d5c8d0a0.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 prime number英英字典_prime number剑桥英语解释_prime number柯林斯英文解释_果味酸柯林斯词典
1. N-COUNT In mathematics, a prime number is a whole number greater than 1 that cannot be divided exactly by any whole number except itself and the number 1, such as 17. 質數; 素數