英语词汇“rolling stock AC-DC changeover method”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	rolling stock AC-DC changeover method
释义	rolling stock AC-DC changeover method 溢座式交直流切换方法
随便看	economy shift rule economy situation economy size economy-size economy-size car economy-sized economy-size package economy-size soft drink economy snakes economy society econom.y society economy-society development Economy-society-environment coupling system economy space-time economy's payments mechanism economy's performance economy stability economy status economy steps Economy strategy economy structure economy study economy-style hotel Economy subsystem economy summit