短語詞組短語supercritical aerofoil profile 超臨界翼型double wedge aerofoil profile 菱形翼型laminar flow aerofoil profile 層流翼型peaky aerofoil profile 尖峰翼型biconvex aerofoil profile 雙圓弧翼型natural laminar flow aerofoil profile 自然層流翼型 返回 aerofoil profile