单词	unfossiliferous
释义	unfossiliferous adjective un·​fos·​sil·​if·​er·​ous ˌən-ˌfä-sə-ˈli-f(ə-)rəs  : not containing fossils : not fossiliferous a block of unfossiliferous limestone Word History First Known Use 1836, in the meaning defined above
随便看	genically geniccer geniccest genicer genicest geniculate geniculated geniculates geniculating geniculations genie genies genii genio- genip genipa genipae genipap genipapo genipaps genipas genips genisaro genista genistae

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