单词	nonnecessity
释义	nonnecessity noun non·​ne·​ces·​si·​ty ˌnän-ni-ˈse-sə-tē  -ˈse-stē plural nonnecessities 1 : the condition of not being necessary … the issues being raised go well beyond legalities underlying the necessity or nonnecessity for an environmental impact statement. Chemical and Engineering News 2 : something that is not a necessity : something inessential or unnecessary … I had no intimation that … the government would permit shipment of such nonnecessities. Neil G. Carey Word History First Known Use 1593, in the meaning defined at sense 1 nonnecessity noun as in incidental Synonyms & Similar Words Relevance incidental nonessential luxury habiliment(s) equipment filler subsidiary extra auxiliary embroidery furnishings appurtenances bells and whistles trappings enhancement accompaniment frill paraphernalia additive complement amenity ornament trimming doodad supplement adornment decoration garnish option embellishment trim appendage adapter accessory appliance attachment accessary adaptor adjunct add-on accouterment accoutrement Antonyms & Near Antonyms requirement necessity essential requisite
随便看	conepatusses coner cones cones off conessi bark conessies conessine conessis conest Conestoga wagon conestogas coney Coney Island coneys conf confab confabbed confabbing confabs confabular confabulate confabulated confabulates confabulating confabulation

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