英语词汇productiveness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	productiveness
释义	pro·duc·tive·ness n.
随便看	ardebs ardencies ardency Ardennes ardenneses ardennes-forest ardent ardenter ardentest ardently ardently ardentness ardentness ardentnesses ardent spirit ardent-spirit ardent spirits ardor ardors ardor's ardour ardo(u)r ardours ardour's arduous

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