英语词汇inefficaciousness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	inefficaciousness
释义	inefficaciousness[,inefi'kæsəti] n.inefficacious的变形 inefficacious[,inefi'keiʃəs] adj.无效的，不灵验的；没有疗效的
随便看	go to Davy Jone's locker go to Denmark go to earth go toes up go to ... expense go to expense go to expense to do something go to extremes go to extremities go together go together by the ear go to ... glory go to glory go to grass go to great ends go to great lengths go to great pains go to ground go-to guy go to heaven go to hell in a handbasket go to last或long account go to law go to loggerheads go to market

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