单词	arfvedsonite
释义	arfvedsonite noun arf·​ved·​son·​ite ˈävə̇dsəˌnīt plural -s : a silicate of sodium, calcium, and iron, approximately Na2–3(Fe, Mg, Al)5Si8O22(OH)2, of the amphibole group occurring in black monoclinic strongly pleochroic prisms in certain igneous rocks Word History Etymology J. A. Arfvedson †1841 Swedish chemist + English -ite
随便看	moqui mor mor frequency mora mora hair morabucquea morabukea Moraceae moraceaes moraceous morada Moradabad morae moraea morainal moraine moraines morainic moral moral ambiguity moral authority moral compass moral compasses moral hazard moral imbecility

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。