单词	home signal
释义	home signal noun : a railroad signal placed at the beginning of a block to indicate whether or not the block is clear compare distant signal Word History First Known Use 1867, in the meaning defined above
随便看	epiblem epiblema epibole epiboles epibolic epibolies epiboly epibranchial epic epic caesura epic drama epic simile epic theater epical epically epicalyces epicalyx epicalyxes epicanthal fold epicanthi epicanthic fold epicanthuses epicardia epicardial epicardial layer

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。