Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/f3e15c51b64748c2441e493c6662f019.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 sprocket cover是什么意思，sprocket cover的翻译，sprocket cover音标、读音、用法和例句_甲百汇小鸡词典