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mortise lock

M 开头单词

柯林斯词典

    mortise lock /ˈmɔːtɪs lɒk/ (also mortice lock) (mortise locks)

  • 1. N-COUNT A mortise lock is a type of lock which fits into a hole cut into the edge of a door rather than being attached to one side of it. 插鎖

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