personal life-saving appliance

[personal life-saving appliance]
[personal life-saving appliance]

中文释义

un. 个人救生设备

单词分析

单词结构:

personal life-saving appliance

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:personal life-saving appliance
  • 核心含义:un. 个人救生设备