与"hard white exudate"相近的词条

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• hard water
• hard water soap
• hard water syndrome
• hard water treatment
• hard wax flux
• hard white exudate
• hard-wire connection
• hard wood
• hard X-ray
• hard x-ray imaging spectrometer
• hard X-rays
• Hardard pump
• hardback
• hardball
• hardboard
• hardbound

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