Warning: file_put_contents(): Only 0 of 4882 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/28094.com/index.php on line 55 center tapped primary winding是什么意思，center tapped primary winding的翻译，center tapped primary winding音标、读音、用法和例句_贰靶汉英词典