单词	sideromelane
释义	sideromelane noun sid·​er·​o·​mel·​ane ˌsidərəˈmeˌlān plural -s : obsidian Word History Etymology German sideromelan, from sider- + -melan -melane
随便看	protectivenesses protectives protector protectoral protectorate protectorates protectorian protectories protectors protectorship protectorships protectory protectress protectresses protectrix protectrixes protects protegees proteges protegulum protei proteic reaction Proteida Proteidae proteidae

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。