单词	effective-value
释义	effective-value 数有效值；实际值
随便看	school-based education school-based educational activities school-based educational psychologist school-based teacher training school-based teaching and research school based teaching material school-based teaching material school-based teaching materials school-based teachingresearch school-based teaching research school-based textbook school-based traing school based training school-based training school-based training and research school-based training mode school-basod management School bass school beauty school begin School begins again in September School begins in September school behavior school behaviors school identity school bell