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Are the ship's main radio transmitter aerials earthed and radars switched off?液货船上主无线电发射机天线已接地且雷达已关掉?Dish aerials are highly directional.碟形卫星天线的定向性非常强。...the radio aerials of taxis and cars.出租车和轿车的无线电天线The coded sig...
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The coded signal is received by satellite dish aerials.编码信号由碟形卫星天线接收。Dish aerials are highly directional.碟形卫星天线的定向性非常强。Are the ship's main radio transmitter aerials earthed and radars switched off?液货船上主无线电发射机天线已接地且雷...
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aerials的音标：aerials的英式发音音标为：['eərɪəlz]aerials的美式发音音标为：['eərɪrlz]...