Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/d1523b3d0689fb8737fd9ad1732558ca.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 contractual block是什么意思，contractual block的翻译，contractual block音标、读音、用法和例句_果味酸柯林斯词典