| 单词 | upward mobility |
| 释义 | upward mobility ˌupward moˈbility noun [U] Thesaurus+: ↑Class and class-consciousness in general , ↑Wealthiness and wealthy , ↑Poverty and poorMain Entry: ↑upwardly mobile |
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英语词典包含67674条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。