英语词汇“bullhead rail”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	bullhead rail
释义	bullhead rail bullhead rail n (Railways) railways a rail having a cross section with a bulbous top and bottom, the top being larger. Now largely superseded by: flat-bottomed rail
随便看	pbec pbecs pbed pbee pbef pbehpl pbei pbeic pbeist pbel pbem pben p-benzenediol p-benzoquinone p-benzoquinone dioxime pbeo pber p bernheim pbes p-best pbet pbev smoking cessation training and research programme smoking compartment smoking (cooking)

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