running-board antenna

• 汽车底架天线

running-board antenna的用法和样例：

例句

1. The mobile station contains a transceiver, an antenna, and control circuitry, and may be mounted in a vehicle or used as a portable hand-held unit.
   一个移动站包括一台无线电收发机，一架天线，还有控制电路，这种控制电路可能安装在传输系统中，或手机里。