unproductive
[ˈʌnprəˈdʌktiv]
- 释义：
- adj. 徒然的，没有好结果的
- 例句：
-
Research workers are well aware that much of their time and effort is unproductive.
研究人员很清楚，他们的很多时间和精力全都是白费。
换一句
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One man's mystical haven for wealth is another's unproductive barbarous relic.
一个人的神秘的财富庇护所则是另一个人的不毛的荒凉废墟.
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-
One - quarter of the country is reckoned as unproductive.
这个国家有四分之一被认为是不毛之地.
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