killer app

From Longman Dictionary of Contemporary Englishkiller appkiller app /ˈkɪlər æp/ (also killer application) noun [countable] a piece of computer software that many want to buy, especially one that works so well on a particular machine that people want to buy itFrom Longman Business Dictionarykiller appˈkiller ˌapp (also killer ap) noun [singular]1COMPUTINGMARKETINGa very useful or exciting computer program that customers feel they must haveAn example of a killer app is the spreadsheet program.2COMPUTINGMARKETINGa feature of a product’s hardware or software which the manufacturer says is much better than anybody else’s, in an attempt to make people want to buy that product rather than any other one

单词	killer app
释义	killer app From Longman Dictionary of Contemporary Englishkiller appkiller app /ˈkɪlər æp/ (also killer application) noun [countable] a piece of computer software that many want to buy, especially one that works so well on a particular machine that people want to buy itFrom Longman Business Dictionarykiller appˈkiller ˌapp (also killer ap) noun [singular]1COMPUTINGMARKETINGa very useful or exciting computer program that customers feel they must haveAn example of a killer app is the spreadsheet program.2COMPUTINGMARKETINGa feature of a product’s hardware or software which the manufacturer says is much better than anybody else’s, in an attempt to make people want to buy that product rather than any other one
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