单词	prehistorian
释义	prehistorian noun pre·​his·​to·​ri·​an ˌprē-(h)i-ˈstȯr-ē-ən  : an archaeologist who specializes in prehistory Example Sentences Recent Examples on the Web One French prehistorian has a theory that painting the handprints was a form of sacred ritual, according to the report. Fox News, 5 May 2017 Word History First Known Use 1893, in the meaning defined above
随便看	jack stringer jack timber jack tree jack truss jack up jack wax jack weight jack yard jack-a'-lantern jack-a-dandies jack-a-dandy Jack-a-Lent Jack-by-the-hedge Jack-fool jack-hunting jack-in-a-bottle jack-in-a-box jack-in-office jack-in-the-box jack-in-the-boxes Jack-in-the-Green jack-in-the-greens jack-in-the-pul jack-in-the-pulpit jack-in-the-pulpits

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