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	draffiest draffs draffsack draffy draft draft allowance draft board draft chair draft dodger draft gear draft horse draft mark draft net draft off draft rein draft rod draft stop draft tube draftable drafted draftee draftees drafter drafters draftier

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。