inefficacious 

  1. 形容詞
無效力的

    同義字詞
counterproductive,feckless,hamstrung,ineffective,ineffectual,inefficient,inexpedient
abortive,barren,bootless,empty,fruitless,futile,ineffective,ineffectual,otiose,profitless,unavailing,unproductive,unprofitable,unsuccessful,useless,vain

例句

  1. When a judge bars evidence, it is rendered inefficacious .
  2. An argument requires proofs, and is rendered inefficacious by sufficient proofs against.
  3. In this speech, the community's techno is further inefficacious to buy 72 measures from right.
  4. In such a world of hypocrites and pretenders, simple moral encouragement would be totally inefficacious .
  5. If he did not, he would cause God's Name to be profaned by the Egyptians, who would call Jacob's God inefficacious .