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	charmonium charm school charnel charnel house Charolais Charon Charophyta charophyte charpoy charr charrette charro chart chartaceous chartbuster charter chartered charterer charter flight charterhouse Charter Mark charter member charter party charter school Chartism

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