unproductive
柯林斯詞典
1. ADJ Something that is unproductive does not produce any good results. 沒有傚果的
Research workers are well aware that much of their time and effort is unproductive. 研究工作者們很清楚他們的大部分時間和努力都不會有成果。
返回 unproductive
unproductive /??npr??d?kt?v/
劍橋詞典
- not producing very much
收益很少的；傚果不明顯的
反義詞
productive
not having positive results
徒然的；無傚的
It was such an unproductive meeting - we didn't make a single decision . 這是場徒勞無功的會議——我們連一項決議也沒有做出。 返回 unproductive