英语单词分类 轻松记单词

inefficacious

副词: inefficaciously 名词: inefficaciousness

inefficacious基本解释

adj.无效力的;无用的

inefficacious反义词

inefficacious同义词

inefficacious英英释义

Adjective:
  • lacking the power to produce a desired effect;

    "laws that are inefficacious in stopping crime"