记忆就是词根proper+词缀ty,中文意思是英[ˈprɒpəti]
美[ˈprɑːpərti]
n.
所有物;财产;财物;不动产;房地产;房屋及院落;庄园;性质;
例句
Two people who exchange property voluntarily are both better off or they wouldn\'t do it.
两个人自愿地交换所有物是互惠互利的,否则他们将不那么做。
水利万物而不争,
而万物莫能与之争。