英语词汇ineffectiveness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	ineffectiveness
释义	in·ef·fec·tive·ness n.
随便看	booby traps booby-traps booby traps' booby² booby¹ boodie boodies boodle boodled boodler boodlers boodles boodling boody booed booer booer boofhead boofheads boogaloo booger boogerman boogermen boogers boogey

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