fail-safe facility

[fail-safe facility]
[fail-safe facility]

中文释义

[计] 故障保险设施

单词分析

单词结构:

fail-safe facility

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:fail-safe facility
  • 核心含义:[计] 故障保险设施