英语词汇unproductive怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	unproductive
释义	unproductive/ʌnprəˈdʌktiv/adj. not productive 不生产的；不多产的，不丰饶的，(土地)不毛的；无利可得的；非生产性的；无成效的，徒劳的 □ unproductively adv.□ unproductiveness n.
随便看	make a clean breast of make a clean breast of (esp. in phr. 尤用于短语 make a clean breast of it) make a clean job of make a clean sweep of make a clean sweep of make a conquest of make a convenience of make a day (or night etc.) of it make a dead set at make a dead set at make a fight of it (or put up a fight) make a fool of make a fool of make after make a fuss make a fuss over (or Brit. [英] of) make against make a good (or poor etc.) fist make a habit of make a habit of make a hash of make a hash of make a hit make a hole in make a House

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