单词	mastoiditis
释义	mastoiditis noun mas·​toid·​itis ˌma-ˌstȯi-ˈdī-təs  : inflammation of the mastoid and especially of the mastoid cells Example Sentences Recent Examples on the Web Semmel, who had a younger brother, was a sickly child with constant mastoiditis. New York Times, 9 Dec. 2021 Word History Etymology mastoid entry 2 + -itis First Known Use 1881, in the meaning defined above Medical Definition mastoiditis noun mas·​toid·​itis ˌmas-ˌtȯid-ˈīt-əs  plural mastoiditides -ˈit-ə-ˌdēz  : inflammation of the mastoid and especially of the mastoid cells
随便看	lanesome lanest lanete laneway laneways Lanfranc lang lang lay lang syne langaha langahas langbanite langbeinite langbeinites Langdale Pikes Lange Langer Langerhans cell Langford langite Langland langlauf langlaufer langlaufers langlaufferes

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。