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单词	crookesite
释义	crookesite noun crookes·​ite ˈkru̇kˌsīt plural -s : a mineral (Cu,Tl,Ag)2Se consisting of selenide of copper, thallium, and silver occurring in lead-gray metallic-looking masses (specific gravity 6.9) Word History Etymology French, from Sir Wm. Crookes + French -ite
随便看	downstager downstages downstagest downstairer downstairest downstairrer downstairrest downstairs downstart downstate downstater downstaters downstates downstatest downstream downstreamer downstreamest downstreammer downstreammest downstreet downstroke downstrokes downsun downswing downswings

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。