skeleton key
短语万能钥匙
词形变化
skeleton keys
复数
skeleton keys
释义与例句
n.
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1.
A very simple design of key that usually has a cylindrical shaft (sometimes called a "shank") and a single, minimal flat, rectangular tooth or "bit".
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2.
A key that has parts filed away so that it will open a range of locks.
万能钥匙
百合匙
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3.
A master key.