瞳孔距离interpupillary distance
【医】 瞳孔间的interpupillary
【医】 瞳间线interpupillary line
瞳孔连线interpupillary line
瞳孔距离计interpupillary gauge, pupillostatometer
瞳孔距离interpupillary distance【眼科】
瞳孔间径interpupillary diameter【眼科】
瞳孔距离测量尺interpupillary distance rule