Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/e7089e8266d8485d57cd94469fb234b9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 buffer flange是什么意思，buffer flange的翻译，buffer flange音标、读音、用法和例句_沉淀汉英词典