英语词汇“usefulness”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	usefulness
释义	usefulness [ˈju:sfəlnəs] n10118 1718 68 99 281 140 1130 有用(67%)，有用性(33%) n.有用；有效性；有益
随便看	added tax added time added title page added to added together Added to that is added to this added twist added up added up to added-value added value added value analysis added-value network added value of industrial output added-values added value statement added-value tax added value tax addedvalue tax added variable plot added viscous resistance to breathing added wage added wage cost added water judg(e)ment

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