信号的英文

signal; semaphore; gun 短语和例子
音频[响] 信号 an audible signal; 臂板信号 [铁道] semaphore; 灯光信号 light signal; 识别信号 identification signal; 遇难信号 [航海学] distress signal; sos; 杂乱信号 [无线电] hash; 火车切不可越过危险信号。 a train must not pass a signal that is at danger. 信号是用旗或灯发出的。 signals are made with flags or lamps.; 信号弹 [工业] signal flare; 信号灯 signal lamp [light]; alarm lamp; light; signallight; winker; call lamp; blinker; telltale lamp; 信号发生器 signal generator; generator; producer; 信号枪 signal gun; signal piping; flare gun; flare pistol; pyrotechnic pistol; ground signal projector

• 信号,发信号:    signal
• 信号板信号:    panel signaling
• 信号的信号:    signals signal

例句与用法

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1. He used to fight at the drop of a hat .
   他总是一看到信号就大打出手。
2. It automatically sends out an overdue signal .
   它会自动发出误点信号。
3. The other host of signal are control signals .
   另一组信号是控制信号。
4. They fired the signal agreed upon .
   他们按照以前约定的信号，放了一枪。
5. This attenuates the offside signal .
   这样做会降低来自四周的信号。