单词	orthotriaene
释义	orthotriaene noun or·​tho·​triaene ¦ȯ(r)thō+ : a tetraradiate sponge spicule having one long and three short rays Word History Etymology orth- + triaene
随便看	flops flops (down) flops down flor flora flora delle alpi Flora's-paintbrush flora's-paintbrushes florae floraison floral floral element floral emblem floral envelope floral leaf floral organ floral tribute floral water floraler floralest Floralia floraller florallest florally florals

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。