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 .ef7I5keI7FEs adj fml or humorous （正式用语或含幽默义）有效验的，灵验的
随便看	uncharted unchecked unchristian uncivil uncivilized uncivilly uncle unclean unclear unclearly Uncle Sam Uncle Tom uncomfortable uncomfortably uncommitted uncommon uncommon uncommonly uncommunicative uncomplaining uncomplainingly uncomplimentary uncompromising uncompromisingly unconcerned

英汉双解词典包含44095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。