counterlock

名词 n. 动词 v.

英文释义

名词 n.
  1. A feature of dies that prevents lateral die shifting caused by the side thrust.
动词 v.
  1. To lock again with a second key, for added security. transitive
    — The bookmaker passed across the hall, joined on his way by the manager whose duty it was to counterlock the safe, and disappeared along one of the passages.

词形变化

counterlocks plural counterlocks present,singular,third-person counterlocking participle,present counterlocked participle,past counterlocked past
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