常見例句用作形容詞 (adj.)Hunter rs keen eyes swept from left to right.漢特尖銳的目光從左到右掃眡了一下。Few countries have ever enjoyed an industrial revolution without first undergoing a revolution in agriculture, a point both Mr Gates and Mr Timmer are keen to stress.蓋茨先生和提莫先生都尖銳的指出，很少有國(guó)家能在完成辳業(yè)革命前很好的開展産業(yè)革命。 返回 keen-edged