power-supply basics是什么意思，power-supply basics的翻译，power-supply basics音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4780 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/laei.cn/index.php on line 58
power-supply basics是什么意思，power-supply basics的翻译，power-supply basics音标、读音、用法和例句_按摩法牛津词典