approval of life-saving appliance

[approval of life-saving appliance]
[approval of life-saving appliance]

中文释义

[网络] 救生设备的认可

单词分析

单词结构:

approval of life-saving appliance

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:approval of life-saving appliance
  • 核心含义:[网络] 救生设备的认可