单词	sign manual
释义	sign manual noun plural signs manual 1 a : signature specifically : the king's signature on a royal grant or charter placed at the top of the document b : an identifying mark or device 2 : a hand gesture for conveying a command or message Word History First Known Use 15th century, in the meaning defined at sense 1a
随便看	lucrum interceptum luctation luctations luctiferous luctual lucubrate lucubrated lucubrates lucubrating lucubration lucubrations lucubrator lucubrators lucubratory luculent luculently Lucullan Lucullan marble lucullian lucullite Lucullus lucuma lucumas Lucumi lucumies

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。