英语词汇“obsidian”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	obsidian
释义	obsidian n. a dark glassy volcanic rock formed from hardened lava. Etymology: L obsidianus, error for obsianus f. Obsius, the name (in Pliny) of the discoverer of a similar stone
随便看	non-playing nonplus non-poisonous non-political non-porous non possumus non-productive non-professional non-profit non-profit-making non-proliferation non-racial non-reader non-resident non-resistance non-returnable non-rigid non-scientific non-sectarian nonsense non sequitur non-sexual non-skid non-slip non-smoker

英语词典包含43808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。