Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/efdf665dbc2800f2d2cf2e82db41dfa3.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 self-exciting dynamo是什么意思，self-exciting dynamo的翻译，self-exciting dynamo音标、读音、用法和例句_歐米惠必应词典