Warning: file_put_contents(/www/wwwroot/ppbbbu/202081.com/cache/faecb87259e647ff5aa8acb746202188.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/202081.com/index.php on line 55 in-port generator是什么意思，in-port generator的翻译，in-port generator音标、读音、用法和例句_2020年的事情英文词典
In 1879, Siemens delivered China's first power generator to light the busy Shanghai Port, which enabled around-the-clock operation. 1879年，西门子就向中国提供了第一台蒸汽发电机，用于繁忙的上海港照明。