noun🔗Share发射器，传送者 One who or that which transmits something (in all senses)."The teacher is the transmitter of knowledge in the classroom. "老师是课堂上知识的传播者。technologyelectronicscommunicationdevicemachinesignalChat with AIVocabulary GamePractice Reading
noun🔗Share发射器，发送器 An electronic device that generates and amplifies a carrier wave, modulates it with a meaningful signal derived from speech, music, TV or other sources, and broadcasts the resulting signal from an antenna."The radio transmitter in the classroom sent the teacher's instructions to all the students' radios. "教室里的无线电发射器将老师的指示发送到了所有学生的收音机里。electronicstechnologycommunicationdevicesignalmachineelectricfrequencyChat with AIVocabulary GamePractice Reading
