noun🔗Share积极分子，活跃分子 A person or thing that is acting or capable of acting."In our student government, the actives are responsible for organizing events and representing the student body. "在我们学生会里，积极分子负责组织活动和代表学生群体。personthingbeingChat with AIVocabulary GamePractice Reading
noun🔗Share主动元件，有源器件。 Any component that is not passive. See Passivity (engineering)."In our electronics lab, we focused on understanding the difference between the actives, like transistors and diodes, and the passives, like resistors and capacitors, in a circuit. "在我们的电子实验室里，我们专注于理解电路中主动元件（比如晶体管和二极管）与被动元件（比如电阻和电容）之间的区别。electronicstechnologydeviceChat with AIVocabulary GamePractice Reading
