n.确实；确信；积极性
Now with an air of positivity about the club the chairman is going to throw some extra funds into the transfer budget. 现在以确实的空气有关俱乐部主席的事要将一些额外之物基金丢进移动预算。
We should make the best use of the positivity of the masses. 我们要充分发挥群众的积极性。
Results Brain storming can effectively improve the nurses positivity,as a result,nursing quality is effectively enhanced. 结果头脑风暴法充分调动了护理人员的积极性，有效地提升了护理质量。
