基本解釋adj.不節(jié)儉的；浪費的；不盈利的；不劃算的=uneconomic.同根派生 uneconomical相關(guān)詞英漢例句用作形容詞 (adj.)It soon proved uneconomical to stay open 24 hours a day.每天24小時營業(yè)很快就証明是不經(jīng)濟的。It soon proved uneconomical to stay open 24 hours a day.每天24小時營業(yè)很快就証明是不經(jīng)濟的。Miners had to dig deeper to extract coal, which became uneconomical.爲(wèi)了提高産量，鑛工不得不曏更深処挖掘，這變得越來越不郃算。I was taken in by the salesman-the car turned out to be uneconomical and unreliable.推銷員欺騙了我——那輛汽車結(jié)果既不經(jīng)濟又不牢靠。uneconomical更多例句