94生活常识网有道词典

unfruitful

U 开头单词

基本解释

  • adj.无效果的；徒然的；空的

同根派生

     

英汉例句

    用作形容词 (adj.)

  • After a period of unfruitful time waiting for a kidney, the poor girl died.
    该女生在医院里等待肾脏捐赠无果后死亡。
  • They have been unfruitful in their efforts.
    他们都徒劳而归。
  • This kind of video does not have commercial value, unfruitful raise bandwidth cost.
    这类视频没有商业价值，又徒然增加带宽成本。