单词	age and area concept
释义	age and area concept noun variants or age and area hypothesis : a principle of the diffusion of culture traits according to which those lying close to or at the center of distribution are considered relatively new and those lying farthest from it relatively old Word History First Known Use 1919, in the meaning defined above
随便看	Indian yellow Indian's-dream indian's-dreams Indian-hemp resin Indian-pipe family Indian-plum family Indian-wrestle indian-wrestled indian-wrestles indian-wrestling Indiana Indiana ballot Indiana Dunes National Lakeshore Indiana Harbor Indiana limestone indianae indianaite indianan indianans indianapoles Indianapolis indianapolises indianapolisses Indianapolitan indianas

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