Especially in field of marine electric propulsion, HTS synchronous AC motors of MW class or even tens of MW class have been or will be delivered to U.是什么意思_Especially in field of marine electric propulsion, HTS synchronous AC motors of MW class or even tens of MW class have been or will be delivered to U.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句