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	cholelithotomys choleliths cholent cholents choler cholera cholera belt cholera morbus choleras choleric cholerically cholers choles cholestases cholestasis cholestatic cholestene cholesteric cholesterol cholesterol level cholesterols cholesteryl cholestyramine cholestyramines choli

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。