单词	power on speed
释义	power on speed un.发动机工作时速率
随便看	economic characteristic economic characteristics economic character of grassland Economic characters Economic characters of ear structural economic chase economic choice economic choice set economic chrome tanning economic circle Economic Circle around Kunming economic circle of Xinjiang economic circles economic circle theory economic circle travel modes economic circulation economic circulative graph economic circumstance economic circumstances Economic Circumstances and Enterprise Tactics economic city economic civics economic civilization economic class economic classics