secondary means of escape

英 [secondary means of escape]
美 [secondary means of escape]

中文释义

辅助避难通道

单词分析

单词结构：

secondary means of escape

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：secondary means of escape
  • 核心含义：辅助避难通道

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更新时间：2026-04-11 01:18:32