英语词汇“threshold lights”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	threshold lights
释义	threshold lights threshold lights [′thresh‚hōld ‚līts] (navigation) Lights so placed as to indicate the longitudinal limits of that portion of a runway, channel, or landing path usable for landing. threshold lights Bidirectional lights showing green toward the approach and red toward the runway. These are located in a continuous row across the runway threshold.
随便看	event id eventide eventide home event identifier eventilate eventilation event information system event information table event information tools eventing event input output event integration facility event interval event kernel event latitude eventless eventlessness event level adjusted variable event likelihood ratio event linked securities event listner event list text event logging event log janitor event log monitor

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