词语圆孔
解释circular orifice
circular orifice圆孔详细»
circular orifice〔名词〕圆隔片,圆隔板详细»
圆孔circular hole详细»
圆孔annular opening;rounded orifice详细»
圆孔circular aperture;round hole;round orifice详细»
圆孔annular opening;circular orifice;round orifice详细»
圆孔foramen rotundum详细»