density
US /ˈden.sə.t̬i/
UK /ˈden.sə.t̬i/
名词
1.
密度
the degree to which something is filled or covered with people or things
示例:
•
The population density in the city center is very high.
市中心的人口密度非常高。
•
The forest has a high tree density.
这片森林的树木密度很高。
同义词:
2.
密度, 质量密度
the quantity of mass per unit volume
示例:
•
Water has a density of approximately 1 gram per cubic centimeter.
水的密度约为每立方厘米1克。
•
The density of iron is much higher than that of aluminum.
铁的密度远高于铝。
在 Lingoland 学习这个单词