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unproductive

英 [ʌnprə'dʌktɪv]美['ʌnprə'dʌktɪv]
  • adj. 非生产性的;徒劳的;不毛的;不生产的

考试真题


since African agriculture is still broadly unproductive, food is imported, consuming a portion of revenue.

2017年12月四级真题(第三套)阅读 Section C

If we weren't on our devices,we'd likely do something similarly unproductive.

2017年12月六级真题(第一套)阅读 Section B

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