by radio的用法和样例:
例句
- The police communicate (with each other) by radio.
警察通过无线电(互相)联络。 - The news was announced by Radio Beijing.
这条消息是由北京广播电台播发的。 - We made contact with the ship by radio.
我们通过无线电同那只船保持联系。 - The officer communicate his order to the men by radio.
军官用无线电向士兵下达命令。 - They made contact with headquarters by radio.
他们用无线电跟总部联络上 了。 - The officer communicated his orders to the men by radio.
军官用无线电向士兵下达命令。