[mass noun] the state of being useful, profitable, or beneficial
功用,效用,功利。
(in game theory or economics)a measure of that which is sought to be maximized in any situation involving a choice
(博弈论,经济学)效用。
a public utility
公用事业。
【计算机】 应用程序。
〈澳/新西兰〉 小卡车,轻型货车。
useful, especially through being able to perform several functions
有用的;多功能的
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a utility truck. 轻型多功能货车。
denoting a player capable of playing in several different positions in a sport
(体育运动员)多面手的。
functional rather than attractive
实用型的
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utility clothing .实用服装。
"late Middle English: from Old French