Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/eece3aed060eb735732cc5c400f35bc6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 reverse base current是什么意思,reverse base current的翻译,reverse base current音标、读音、用法和例句_沉淀汉英词典