• 基础释义
  • 英英词典释义

inefficacious

[ˌɪnefɪ'keɪʃəs] [ˌɪnefə'keɪʃəs]
英英词典释义
  • Adjective
    1. lacking the power to produce a desired effect;
    "laws that are inefficacious in stopping crime"