单词 | alcyonite |
释义 | alcyonite/ˈalsɪənʌɪt/Palaeontology. Now historical and rare noun A fossil alcyonium, especially an alcyonarian coral. OriginLate 18th century; earliest use found in Philosophical Magazine. From French †alcyonite from alcyon- (in alcyonium) + -ite. |
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