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首頁英語詞典unproductiveunproductive的意思

unproductive

英 [?npr?'d?kt?v] 美['?npr?'d?kt?v]
  • adj. 非生產性的;徒勞的;不毛的;不生產的

GRE低頻詞

詞態變化


副詞:?unproductively;

英文詞源


unproductive (adj.)
1756, from un- (1) "not" + productive (adj.). Related: Unproductively; unproductiveness.

雙語例句


1. I've had a very unproductive day.
我這一天什么事都沒干成。

來自《權威詞典》

2. Research workers are well aware that much of their time and effort is unproductive.
研究人員很清楚,他們的很多時間和精力全都是白費。

來自辭典例句

3. One man's mystical haven for wealth is another's unproductive barbarous relic.
一個人的神秘的財富庇護所則是另一個人的不毛的荒涼廢墟.

來自辭典例句

4. One - quarter of the country is reckoned as unproductive.
這個國家有四分之一被認為是不毛之地.

來自辭典例句

5. The letter was not unproductive.
信沒有白寫.

來自辭典例句