与"pleasure principle"相近的词条

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• pleasure boating
• pleasure centre
• Pleasure curve
• pleasure ground
• pleasure-pain principle
• pleasure principle
• pleasure trip
• Pleasure's current
• Pleasure's curve
• pleat
• pleated collar
• pleated membrane filter cartridge
• pleated sheet
• pleated sheet structure
• pleating
• pleating of bowel wall of the colon

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