futile

futile
adjective
  1. incapable of producing any useful result; pointless
    徒劳的,无益的;无意义的
    a futile attempt to keep fans from mounting the stage.
    阻止歌迷们登上舞台的无效尝试。
    it is futile to allocate blame for this.
    为这事分担责任是毫无意义的。
派生
futilely
adverb
futility
noun
语源
  1. mid 16th cent.: from Latin futilis 'leaky, futile', apparently from fundere 'pour'
英语宝典
考试词汇表