fail closed

动词 v.
中文释义

英文释义

动词 v.
  1. Of an access control system: to automatically block all traffic in the case of a failure. For example, an electronic safe becoming impossible to unlock in the event of a power outage.
    — Coordinate term: fail open

词形变化

fails closed present,singular,third-person failing closed participle,present failed closed participle,past failed closed past
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