英语词汇“系统有效度”的翻译、意思、用法、释义-英汉汉英词典

单词	系统有效度
释义	系统有效度system effectiveness
随便看	bland ammunition b.land. arch blandarch bland creek bland diet blandel bland embolism blander blandest blandford blandford's flying dragon blandford's flying dragon; draco blandifordi blandiloquence blandiloquous blanding blandinsville blandish blandished blandisher blandishers blandishes blandishing blandishing words blandishing-words blandishingwords