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fruitless ['fru:tlis]    添加到生词本 复制网址
基本释义
  • a. 不结果的,不长果实的,无子的
词形变化
  • 名　词：fruit'less·ness
    副　词：fruit'less·ly
参考例句
    1. All my efforts were fruitless.
      我所有的努力都白费了。
    2. The search proved fruitless.
      搜寻没有结果。
    3. A fruitless search.
      毫无结果的研究
    4. All his efforts were fruitless.
      他的一切努力都白费了。
    5. His effort to woo her to his side prove fruitless.
      他试图说服她站到自己一边的努力徒劳无功。
英英解释