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单词 lock spring
释义

Definition of lock spring in English:

lock spring

noun
  • A spring which forms part of the mechanism of a lock.

Origin

Mid 18th century; earliest use found in Proceedings Sessions Peace London & Middlesex.

Definition of lock spring in US English:

lock spring

noun
  • A spring which forms part of the mechanism of a lock.

Origin

Mid 18th century; earliest use found in Proceedings Sessions Peace London & Middlesex.

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更新时间:2025/1/14 12:25:04