英语词汇“rail bond”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	rail bond
释义	rail bond noun Etymology: rail (II) : an electric jumper around a joint in the rails of a track to insure continuity of conductivity for signal currents
随便看	hold copy hold court hold-down hold down hold down a claim hold down on holden holdenite holder holder holder-forth holder in due course holder-on holder process holder-up hold everything holdfast holdfastness hold fire hold forth hold good hold hands hold in hold in demesne holding

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