与"bifocal spectacles"相近的词条

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• bifocal glasses
• bifocal lens
• bifocal ophthalmoscope
• bifocal pacing mode
• bifocal segment
• bifocal spectacles
• bifocal stimulation
• bifocal ventricular tachycardia
• bifocus
• bifonazole
• bifora
• biforate
• biforate uterus
• biformin
• biforminic acid
• biforminicacid

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