单词	rachicentesis
释义	rachicentesis noun ra·​chi·​centesis ¦rākē+ : lumbar puncture Word History Etymology New Latin, from rachi- + centesis
随便看	lucies lucifee Lucifer Lucifer hummingbird luciferase luciferases luciferes Luciferian luciferian luciferin luciferins luciferous lucifers lucific luciform lucifugal lucifugous lucigen lucigens luciliae lucilias Lucina lucinas Lucioperca Lucite

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。