单词	ruling engine
释义	ruling engine noun : an exceedingly accurate and delicately adjusted machine for ruling lines (as of a diffraction grating) Word History First Known Use 1826, in the meaning defined above
随便看	disulfotons disulfuric acid disulphates disulphide disulphides disulphiram disunification disunified disunifies disuniform disunify disunifyes disunifying disunion disunionisms disunionist disunionists disunions disunite disunited disuniters disunites disunities disuniting disunity

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。