指示信号的英文单词
“指示信号”对应的英文单词有：visual signal、pilot signal ，一共2个，具体意思及用法如下：
visual signal视觉[可见]信号
pilot signal控制[指示，导频]信号
与指示信号相关的短语
方向指示信号灯direction signals
告警指示信号AU-AIS;Alarm Indication Signal AU-AIS;alarm indication signal;AlarmindicationsignalAIS
事故指示信号trouble blinking
车道方向指示信号lane direction control signal;la freee direction control sign
通道报警指示信号PAIS Path AIS;path alarm indication signal
零点指示信号acoustical zero indication signal
报警指示信号alarm indication signal;ais
空线指示信号[通信] idle indication signal
闲置指示信号idle indication signal