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utility - definition of utility by The Free Dictionary
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日期:2026-04-25
u·til·i·ty (yo o-tĭl′ĭ-tē) n. pl. u·til·i·ties 1. The quality or condition of being useful; usefulness: "I have always doubted the utility of these conferences on disarmament" (Winston S. Churchill). 2. A useful article or device. 3. a. A public utility. ...看更多
















