reconnaissance and security line

[reconnaissance and security line]
[reconnaissance and security line]

中文释义

侦察与警戒线

单词分析

单词结构:

reconnaissance and security line

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:reconnaissance and security line
  • 核心含义:侦察与警戒线