機き能のう面めん

noun

functional aspect; functional side

Refers to the functional dimension of something, often contrasted with other aspects such as design, cost, or usability.

• この製せい品ひんは機き能のう面めんでは優すぐれているが、デザイン面めんでは改かい善ぜんの余よ地ちがある。

  This product is excellent in terms of functionality, but there is room for improvement in terms of design.

• 機き能のう面めんだけでなく、使つかいやすさも考こう慮りょする必ひつ要ようがある。

  We need to consider not only the functional aspect but also ease of use.