首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	dorsum
释义	dorsum noun dor·​sum ˈdȯr-səm  plural dorsa ˈdȯr-sə  1 : the upper surface of an appendage or part 2 : back especially : the entire dorsal surface of an animal Example Sentences Recent Examples on the Web To make his mate more receptive in between bouts, a male N. pilipes will spread silk over her dorsum, or back, in massage-like motions known as mate binding. National Geographic, 14 Feb. 2017 Word History Etymology Latin First Known Use 1615, in the meaning defined at sense 1 Medical Definition dorsum noun dor·​sum ˈdȯr-səm  plural dorsa -sə  1 : the upper surface of an appendage or part 2 : back sense 1a especially : the entire dorsal surface of an animal
随便看	lucidlier lucidliest lucidly lucidness lucidnesses lucies lucifee Lucifer Lucifer hummingbird luciferase luciferases luciferes Luciferian luciferian luciferin luciferins luciferous lucifers lucific luciform lucifugal lucifugous lucigen lucigens luciliae

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。