noun🔗Share发电机，直流发电机 An electricity generator, a dynamo-electric machine."The school's new science lab has several dynamos for powering the various experiments. "学校的新科学实验室里有几台发电机，为各种实验提供电力。energytechnologyphysicsmachineutilityelectricsciencedeviceChat with AIVocabulary GamePractice Reading
noun🔗Share精力充沛的人，干劲十足的人。 An energetic person."That new Vice President of Marketing is a real dynamo; sales have already gone up this quarter."那位新来的市场部副总裁真是个精力充沛的人，这个季度的销售额已经上升了。characterpersonenergyabilityChat with AIVocabulary GamePractice Reading
