noun🔗Share晶体管, 三极管 (semiconductors) A solid-state semiconductor device, with three terminals, which can be used for amplification, switching, voltage stabilization, signal modulation, and many other functions."My new smartphone works because it contains billions of tiny transistors that control the flow of electricity. "我的新智能手机能正常工作，是因为它内部有数十亿个微小的晶体管，这些晶体管控制着电流的流动。electronicstechnologydeviceelectronicssignalphysicsmaterialcomputingmachineelectrictechnicalscienceChat with AIVocabulary GamePractice Reading
noun🔗Share晶体管收音机，半导体收音机 A transistor radio."My grandfather still listens to baseball games on his small transistor radio. "我爷爷现在还用他的小晶体管收音机听棒球比赛。electronicstechnologydeviceChat with AIVocabulary GamePractice Reading
