試し作さく品ひん

noun

trial product; prototype

Refers to a product made on a trial basis, often for testing or demonstration before mass production.

• この試し作さく品ひんはまだ改かい良りょうの余よ地ちがある。

  This prototype still has room for improvement.

• 来らい月げつの展示会でんじかいで新あたらしい試し作さく品ひんを発はっ表ぴょうする予よ定ていだ。

  We plan to unveil a new trial product at next month's exhibition.