单词	cassideous
释义	cassideous adjective cas·​sid·​e·​ous kəˈsidēəs, ka- botany : shaped like a helmet Word History Etymology Latin cassid-, cassis helmet + English -eous
随便看	osteostracis osteotomes osteotomies osteotomists osteotribe osteria Ostia ostia Ostiak ostiak ostiaks ostiaries ostiary ostiate ostinati ostinato ostinatos ostiolar ostiolate ostiole ostioles ostium ostler ostleress ostleresses

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。