transmitter
🇺🇸
/trænzˈmɪtər/
🇬🇧
/trænzˈmɪtə(r)/
A device that sends out signals like radio or TV waves.
The small transmitter sends signals to the receiver.
小型发射器向接收器发送信号。
Someone or something that passes things from one to another.
Parents act as a transmitter of family traditions to their children.
父母充当家庭传统向子女传递的媒介。