disaster alleviation

英 [disaster alleviation]
美 [disaster alleviation]

中文释义

减灾

单词分析

单词结构：

disaster alleviation

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：disaster alleviation
  • 核心含义：减灾

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更新时间：2026-02-01 08:51:06