Emitter
01
发射极, 电子源
a place in a voltage-controlling devise in which electrons are created
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
emitters
02
发射器, 发射装置
something, such as a device or machine, that releases or sends out something, such as light, sound, or gas
例子
The radio emitter broadcasts signals over long distances.
无线电发射器可以远距离广播信号。
