noun🔗Share发射器， 辐射源. That which emits something."The sun is a powerful emitter of light and heat. "太阳是一个强大的光和热的辐射源。physicselectronicstechnologydevicemachineenergyChat with AIVocabulary GamePractice Reading
noun🔗Share发射极 One terminal of a bipolar transistor (BJT)."The technician connected the resistor to the emitter of the transistor on the circuit board. "技术员把电阻器连接到了电路板上晶体管的发射极。electronicsdeviceparttechnicalChat with AIVocabulary GamePractice Reading
