英语词汇ineffectualness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	ineffectualness
释义	ineffectualness n.ineffectual的变形 ineffectual[,ini'fektʃuəl] adj. 无效的，不奏效的；无明显效果的徒劳无益的；不起作用的，无用的 n. 无用的人；无一技之长者
随便看	know limits known know no bounds know no limits know no measure know not know-nothing know-nothingism know-nothings known quantities known quantity knowns known traffic know of know one's beans know one's book know one's business know one's distance know one's goods know one's oats know one's onions know one's own mind know one's place know one's stuff know one's way about

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