noun下载🔗分享效用单位,效用值。 A theoretical unit of measure of utility, for indicating a supposed quantity of satisfaction derived from an economic transaction.例子:"After buying the coffee, Sarah estimated her satisfaction at 5 utiles, reflecting its value to her that morning. "买了咖啡后,萨拉估计自己的满足感为5个效用单位,这反映了那杯咖啡那天早上对她的价值。utilityeconomyvaluetheoryfinance与AI对话词汇游戏阅读练习
adjective下载🔗分享有用的,实用的。 Useful.例子:"The sturdy backpack was utile for carrying all my heavy textbooks. "这个结实的背包很实用,用来装我所有的重课本。utilityvaluequality与AI对话词汇游戏阅读练习