(noun.) a changeable quality; 'a charming Oriental fluidity of manner'; 'a certain fluidness in his perception of time made him an unpredictable colleague'; 'demographers try to predict social fluidity'.
(noun.) the property of flowing easily; 'adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased'; 'they believe that fluidity increases as the water gets warmer'.
多米尼克整理
录入:普勒斯顿