单词	demographics
释义	demographics /dɛməˈɡrafɪks / plural noun Statistical data relating to the population and particular groups within it: the demographics of book buyers... We'd like information about the demographics of the average lawn-care customer. Let's turn now to the subject of demographics, with special emphasis on immigration. Do you have any information about the demographics of book buyers, by age and genre of book?
随便看	cellular membranous cellular phone cellular slime mold cellular slime mould cellular theory cellular tissue cellulary cellulase cellulate cellulated cellulation cellule celluliferous cellulifugal cellulin cellulipetal cellulite cellulitic cellulitis celluloid cellulolysis cellulolytic cellulose cellulose acetate cellulose gum

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