单词	heptatomic
释义	heptatomic adjective hept·​atomic ¦hept+ 1 : consisting of seven atoms 2 : having seven replaceable atoms or radicals Word History Etymology hepta- + atomic
随便看	hagseed hagstone hagtaper hagtapers Hague, The hagworm Hagåtña hah haha haham hahamim hahas Hahn Hahnemann Hahnemannism hahnium hahniums hahs hai haiari Haiathalah haicks Haida Haida Gwaii haidar ali

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