plural densities
plural densities
Learner's definition of DENSITY
1
[noncount] : the quality or state of being dense稠密;茂密;浓密: such as
a : the quality of having parts that are close together稠密;茂密 b : the quality of being difficult to see through浓密;浓重 c : the quality of being difficult to understand晦涩;费解 2
: the amount of something in a particular space or area(特定空间或区域的)密度 [count]
[noncount]
3
technical : the amount of matter in something that is shown by the relationship between its weight and size(物质单位体积的质量)密度 [count]
[noncount]