单词 | kunckel's phosphorus |
释义 | > as lemmasKunckel's phosphorus Originally regarded only as a particular example of a phosphorescent substance or phosphorus (sense 2), and sometimes designated Kunckel's phosphorus [ < the genitive of the name of Johannes Kunckel (1638–1703), German chemist + phosphorus n.] red, white, yellow phosphorus: see the first element.extracted from phosphorusn.< as lemmas |
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