英语词汇efficacious怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	efficacious
释义	ef·fi·ca·cious /ˌefɪˈkeɪʃəs/ a. 有效验的，灵验的 an efficacious cure for a disease 有效的治疗方法 an efficacious law 行之有效的法令 Vaccination is efficacious in preventing smallpox. 种痘对预防天花很有效。 [<L efficāx powerful, efficient < efficere; 见 EFFECT] ef·fi·ca·cious·ly ad. ef·fi·ca·cious·ness n.
随便看	castering casterless casters caster sugar castes castest casteth castice castigate castigated castigates castigating castigation castigation castigations castigative castigator castigator castigators castigatory castigatory Castiglione Castiglione,Baldassare Castile Castile

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。