英语词汇“pitchstone”是什么意思，“pitchstone”的读音、用法及例句翻译-烛光网

词汇	pitchstone
释义	pitch·stone AHD[pĭchʹstōn'] D.J.[ˈpɪtʃˌstəʊn]K.K.[ˈpɪtʃˌston]n.（名词） Any of various volcanic glasses distinguished by their dull pitchlike luster.松脂石：某种火山玻璃，以其暗似沥青的光泽而著名 Etymology语源 Translation of German Pechstein 德语 Pechstein的翻译
随便看	discoloration discoloration discombobulate discombobulated discombobulates discombobulating discomfit discomfited discomfiting discomfits discomfiture discomfitures discomfort discommend discommode discommoded discommodes discommoding discompose discomposure disconcert disconcerted disconcerting disconcerts disconformity

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