单词	Archaeopteris
释义	Archaeopteris noun Ar·​chae·​op·​ter·​is ˌärkēˈäptərə̇s : a genus of fossil plants especially characteristic of the Devonian that were formerly regarded as ferns but are now generally included in the order Cycadofilicales Word History Etymology New Latin, from archae- + -pteris First Known Use circa 1909, in the meaning defined above
随便看	unexpressible unexpressive unexpressivenesses unexpugnable unexpurgated unextended unextenuated unextinct unextinguishable unextinguished unextirpated unextorted unextraordinary unextricable uneyed unfabled unfabricated unfaceable unfaced unfact unfacts unfadable unfaded unfading unfadingly

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