单词	cystoidean
释义	cystoidean 1 of 2 adjective cys·​toi·​de·​an : of or relating to the Cystoidea cystoidean 2 of 2 noun " plural -s : a fossil or echinoderm of the class Cystoidea Word History Etymology Adjective New Latin Cystoidea + English -an
随便看	cyclised cyclises cyclising cyclist cyclists cyclitol cyclitols cyclization cyclizations cyclize cyclized cyclized rubber cyclizes cyclizing cyclo cyclo- cyclo-cross cycloaddition cycloadditions cycloaliphatic cycloalkane cycloalkene cycloalkyl cyclobothra cyclobutane

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。