1. 流动性：fluidize 使液化 | fluidness 流动性 | fluidounce 液量盎斯
2. 流动性,流度：fluidized-bed 流(态)化床;沸腾床 | fluidizer 吹风熏烟发生器 | fluidness 流动性;流度
3. 流质：流脂resinosis | 流质fluidness | 流质烈性炸药monograin
4. 变移性：fluidness 流质 | fluidness 变移性 | fluidounce 流量盎司
noun
1. a changeable quality
e.g. 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
Synonym: fluidity
2. the property of flowing easily
e.g. 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
Synonym: fluidity liquidity liquidness runniness