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单词	purpuroxanthin
释义	purpuroxanthin noun pur·​pu·​ro·​xanthin ¦pərpyə(ˌ)rō+ : a reddish yellow crystalline compound C14H6O2(OH)2 obtained from madder root or by reduction of purpurin; 1,3-dihydroxy-anthraquinone called also xanthopurpurin Word History Etymology Latin purpura + International Scientific Vocabulary -o- + xanthin
随便看	narcous narcs nard nard of clair nard's cuckoo nard's-lily narded nardi nardine narding nardo nardoes nardoo nardoos nardos nards Nardus nare nares narev Narew narghile narghiles nargil nargileh

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。