density [ˈdensəti]以下由轻松背单词网站提供
单词级别第7级基本释义n.密集,密度,浓度英英释义the number of people or things in a place when compared with the size of the place参考例句The population density of that country is 685 per square mile. 那个国家的人口密度为每平方英里685人。The region has a very high population density. 该地区的人口密度很高。 推荐阅读 |