operational test for portable radio apparatus for

[operational test for portable radio apparatus for ]
[operational test for portable radio apparatus for ]

中文释义

[船 通信] 救生艇手提电台效用试验

单词分析

单词结构:

operational test for portable radio apparatus for

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:operational test for portable radio apparatus for
  • 核心含义:[船 通信] 救生艇手提电台效用试验