单词	rail bond
释义	rail bond noun : an electric jumper around a joint in the rails of a track to insure continuity of conductivity for signal currents Word History Etymology rail entry 2
随便看	endosepses endosepsis endosiphon endosiphonal endosiphonate endosiphuncle endoskeletal endoskeleton endoskeletons endosmometers endosmoses endosome endosomes endosperm endosperm nucleus endosperms Endosphaeraceae endospore endospores endosporia endosporium endoss endostatin endostea endosteal

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