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	underspending underspends underspent underspin underspins undersquare understaffed understaffing understaffings understaffs understand understandabilities understandability understandable understandably understanded understander understanders understanding understandingly understandings understands understate understated understatedly

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。