fail closed

短语

词形变化

failed closed failing closed fails closed 三单 fails closed failing closed 现在分词 failed closed 过去式 failed closed 过去分词

释义与例句

v.
  1. 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