单词 | anthracene |
释义 | Word Frequency anthracene(ˈænθrəˌsiːn) noun a colourless tricyclic crystalline solid having a slight blue fluorescence, used in the manufacture of chemicals, esp diphenylamine and alizarin, and as crystals in scintillation counters. Formula: C6H4(CH)2C6H4 Word origin C19: from anthrax + -ene |
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