单词	cystid
释义	cystid noun cys·​tid ˈsistə̇d plural -s : any fossil or echinoderm of the class Cystoidea Word History Etymology New Latin Cystidea
随便看	spectrins spectro- spectrobolometer spectrochemical analysis spectrochemistries spectrocolorimetry spectrofluorimeter spectrofluorimeters spectrofluorometer spectrofluorometers spectrofluorometric spectrofluorometries spectrofluorometry spectrogram spectrograms spectrograph spectrographer spectrographic spectrographically spectrographies spectrographs spectrography spectroheliogram spectroheliograms spectroheliograph

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。