单词	heptad
释义	heptad noun hep·​tad ˈhep-ˌtad  : a group of seven Example Sentences Recent Examples on the Web The heptad repeats provide structure to the spike protein. William A. Haseltine, Forbes, 18 Mar. 2021 Word History Etymology Greek heptad-, heptas, from hepta First Known Use 1660, in the meaning defined above
随便看	gossipmongers gossipped gossipping gossipred gossipries gossipry gossips gossipy gossoon gossoons gossypetin gossypia gossypin gossypitrin Gossypium gossypiums gossypol gossypols goster gosther got got (away) got a kick out of got a load of got a move on

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