Warning: file_put_contents(): Only 0 of 5389 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 Ampere's right handed screw rule是什么意思，Ampere's right handed screw rule的翻译，Ampere's right handed screw rule音标、读音、用法和例句_伍贰汉英词典