hierarchy [ˈhaɪərɑ:ki]以下由轻松背单词网站提供
单词级别第7级基本释义n.等级制度;统治集团,领导层英英释义a system in which people or things are arranged according to their importance参考例句There is a rigid hierarchy of power in that country. 那个国家有一套严密的权力等级制度。She's high up in the management hierarchy. 她在管理阶层中地位很高。 推荐阅读 |