圆孔
词语: 圆孔
解释: circular orifice
词典: 消防专业汉英词典
圆孔 相关解释
circular orifice 圆孔
circular orifice 〔名词〕圆隔片,圆隔板
圆孔 foramen rotundum
圆孔 annular opening;rounded orifice
圆孔 annular opening;circular orifice;round orifice
圆孔 foramen rotundum
圆孔 circular hole
圆孔 circular aperture;round hole;round orifice