annuity certain

英 [annuity certain]
美 [annuity certain]

中文释义

[经] 确定年金, 定期年金

单词分析

单词结构：

annuity certain

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：annuity certain
  • 核心含义：[经] 确定年金, 定期年金

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更新时间：2025-12-10 23:18:11