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	nigunim NIH niha nihaus nihil debet nihil habet nihil obstat nihilianism nihilism nihilisms nihilist Nihilist cipher nihilistic nihilists nihilities nihility nihils nihon nihonium nihons nii nii pneumonia Niigata Niihau Nijinska

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。