与"drainage difficulty"相近的词条

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• drainage canal
• drainage catheter
• drainage catheter with partition wall
• drainage catheters
• drainage channels of aqueous
• drainage difficulty
• drainage ditch
• drainage effusion and depletions
• drainage error
• drainage facility
• drainage for pulmonary depression
• Drainage from external ear canal
• drainage funnel
• drainage gauze
• drainage hook
• drainage morphometry

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