unproductive
英 [?npr?'d?kt?v]
美['?npr?'d?kt?v]
- adj. 非生產(chǎn)性的；徒勞的；不毛的；不生產(chǎn)的
英英釋意
- 1. not producing or capable of producing;
- "elimination of high-cost or unproductive industries"
- 2. not producing desired results;
- "the talks between labor and management were unproductive"