n.积极性；主动性
This has some activeness but also has sonic deficiencies. 它既有积极性，也有不足。
A concept of activeness of software and its implementation are presented. 提出一种软件主动性概念，并讨论它的实现技术。
Constructivists treat students as subjects for cognition and emphasize the activeness and constructiveness in cognition. 建构主义认为认知的主体是学生，并强调其在认知过程中的主动性及建构性。
n.魅力；吸引力
