英语词汇“level crossing alarm”的翻译、意思、用法、释义-英汉汉英词典

单词	level crossing alarm
释义	level crossing alarm平交道警报器level crossing alarm平交道警報器土木工程名詞
随便看	narrowback narrow band narrow-band narrowband narrow-band active repeater satellite narrow band allocation narrow band allocation，nba narrow-band amplifier narrowband amplifier narrow band analysis narrowband analyzer narrowband approximation narrowband assumption narrow band axis narrow-band axis narrowband axis narrow band channel narrow-band channel narrow-band--channel narrow band charactascope narrow band circuit narrow band communication system narrow-band communication system narrow band crystal filter narrow band data line