单词	cyclothem
释义	cyclothem noun cy·​clo·​them plural -s : a stratigraphic unit consisting of a series of beds deposited during a single sedimentary cycle Word History Etymology cycl- + Greek thema something laid down
随便看	myxopodium myxopodous myxopterygium Myxospongia myxospongiae Myxospongida myxosporidiae myxosporidians myxosporidias Myxosporidiida Myxostoma Myxothallophyta myxotheca myxothecae myxoviral myxovirus myxoviruses myxoxanthin myzo- Myzodendron Myzontes Myzopoda Myzostomaria myzostome Myzus

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。