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	left-hand lady left-hand reverse bevel left-hand rope left-hand rule left-hand screw thread left-handed left-handed rope left-handedly left-handedness left-hander left-laid left-luggage office left-wing left-winger left-wingers lefter leftest leftfieldes leftfields lefties leftish leftisher leftishest leftism leftisms

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。