keyboard transmitter

• 键盘发报机

keyboard transmitter的用法和样例：

例句

1. Machine- gun bullets packed up the enemy plane's transmitter.
   机枪子弹把敌机的发报机打哑了。
2. They tried to adapt the public address system into a radio transmitter.
   他们想法把广播设备改装成无线电发报机。