英语词汇unefficacious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	unefficacious
释义	请查阅词条：efficacious
随便看	iridectomise iridectomised iridectomises iridectomising iridectomize iridectomized iridectomizes iridectomizing iridectomy irides irides' iridesce iridescence iridescences iridescent iridescently iridescently iridescents iridic iridise iridised iridises iridising iridium iridiums

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。