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英英字典: revolving_door

revolving door   (TTS Sound)



Overview of noun revolving_door

The noun revolving door has 2 senses


  • revolving door -- (an organization or institution with a high rate of turnover of personnel or membership)

  • revolving door, revolver -- (a door consisting of four orthogonal partitions that rotate about a central pivot; a door designed to equalize the air pressure in tall buildings)

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