upper crust是什么意思 upper crust怎么读
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形容词：upper-crust
upper crust的英文翻译是什么意思，词典释义与在线翻译
Noun:- the class occupying the highest position in the social hierarchy
upper crust的用法和样例
- One group was working class and one was upper class.
一组是工人阶级，另一组是贵族阶级。 - Families from these upper classes became the nobility or aristocracy.
这些来自上流社会的家族后来就成了贵族阶级。
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