fail-safe

US 
UK 
  • n.失效保护;故障自动保险;事故保险
  • adj.有自动保险装置的;具有自动防止故障性能的
  • Web故障安全;自动防故障装置;故障保险
Plural Form:fail-safes  
fail-safe
adj.
1.
有自动保险装置的;具有自动防止故障性能的designed to stop working if anything goes wrong
a fail-safe device/mechanism/system
故障保护装置╱机械装置╱系统

Sample Sentence

Definition:
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