英语词汇passing loop怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	passing loop
释义	Definition of passing loop in English: passing loop noun Railways An extra section of track added to a single line so that two trains may pass one another. Origin 1950s; earliest use found in Economic Geography. Definition of passing loop in US English: passing loop noun Railways An extra section of track added to a single line so that two trains may pass one another. Origin 1950s; earliest use found in Economic Geography.
随便看	bowie Bowie, David Bowie, Jim bowie-knife bowie knife bowies bowing bowing and scraping bowings bow-kail bow knee bowknot bowknots bow-krickel bowl bowl along bowl a side out bowl a side out bowlder bowlders bowl-dish bowled bowled over bowled over by bow-legged

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Definition of passing loop in English: