单词	gnathite
释义	gnathite noun ˈnāˌthīt, ˈnaˌth- plural -s : a mouth appendage (as a mandible, maxilla, or maxilliped) of an arthropod Word History Etymology gnath- + -ite
随便看	ontological argument ontologically ontologies ontologism ontologist ontologists ontologize ontology onus onus probandi onuses onwaiting onward onward and upward onwarder onwardest onwardness onwards onwards and upwards ony onych- onycha onychas onychia onychium

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。