单词 | Peta |
释义 | PETA or PetaabbrevPeople for the Ethical Treatment of Animals peta- /pe-tə-/combining formDenoting 1015, as in petajoule and petametre ORIGIN: Origin uncertain; prob Gr penta- petˈaflop noun (computing) A unit of processing speed equal to 1015 floating-point operations per second adjectiveAble to perform at this speed, as in petaflop computer |
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