单词	gerotor
释义	gerotor 内齿轮油泵
随便看	social actions social action theory social activism social activist social-activist social activities social activity social adaptation social adaptation theory social adjustment social administration social administrative law social ads social advertising social (a)esthetics social affair social affairs social-affairs social age social aggregation social aging theory social alienation social amplification of risk social analysis social analytics 旆旇旈旉旊旋旋1 旋2 旋3 旋4 キョウシュウキョウシュウキョウシュクキョウシュツキョウショキョウショウキョウショウキョウショウキョウショクキョウショク