单词	Exocycloida
释义	Exocycloida plural noun Ex·​o·​cy·​cloi·​da ˌek(ˌ)sōˌsīˈklȯidə : an order of sea urchins comprising forms with the periproct posterior or oral in position and including the heart urchins and sand dollars Word History Etymology New Latin, from exo- + cycl- + -oida
随便看	pretelevision pretelling pretells pretemporal pretence pretences pretencion pretencions pretencive pretend pretend to pretend to (something) pretend to something pretendant pretendants pretended pretendedly pretender pretenderism pretenders pretendest pretending pretends pretense pretensed

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。