broaden sources of i

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broaden sources of income and reduce expenditure
英 [broaden sources of income and reduce expenditure]
美 [broaden sources of income and reduce expenditure]

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单词结构：

broaden sources of income and reduce expenditure

字母数：48

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🎯 重点记忆：

  • 单词拼写：broaden sources of income and reduce expenditure
  • 核心含义：开源节流

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更新时间：2026-10-01 21:01:56