单词	em
释义	em 1 of 3 noun ˈem  1 : the letter m 2 : the width of a piece of type about as wide as it is tall used as a unit of measure of typeset matter EM 2 of 3 abbreviation 1 electromagnetic 2 electron microscope; electron microscopy 3 end matched 4 engineer of mines 5 enlisted man em- 3 of 3 prefix see en- Word History First Known Use Noun 13th century, in the meaning defined at sense 1 Kids Definition em- see en- Medical Definition EM abbreviation 1 electromagnetic 2 electron microscope; electron microscopy 3 emergency medicine
随便看	abnormal abnormal psychology abnormalcies abnormalcy abnormalcyes abnormalcys abnormalism abnormalities abnormality abnormalize abnormally abnormals abnormities abnormity abnormous abo ABO blood group ABO system aboard aboarder aboardest abocclusia abocclusions abococket abode

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。