短語詞組短語Scan mirror optical axis 掃描鏡光軸mirror r axis 鏡像對(duì)稱軸;鏡像軸向three -mirror off-axis 離軸三反鏡頭Mirror pages along vertical axis 沿垂直方向鏡像頁面;沿axis paraboloidal mirror 軸拋物面鏡axis parabolic mirror 離軸拋物面反射鏡off axis paraboloidal mirror 離軸的拋物面鏡axis ellipsoidal mirror 離軸橢球鏡off axis paraboloid mirror 離軸拋物面反射鏡 返回 mirror axis