Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/ed3d95d5c4887c0cb33fc13bbd4cf3c8.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 keep oneself in readiness是什么意思,keep oneself in readiness的翻译,keep oneself in readiness音标、读音、用法和例句_沉淀汉英词典