短語詞組短語elliptical cone mirror 橢圓錐鏡麪Bending elliptical mirror 壓彎橢圓柱麪鏡elliptical mirror condenser 橢球反射聚光器;橢圓麪反射鏡elliptical mirror concloser 橢球反射聚光器off -axis elliptical mirror 離軸橢圓鏡;離軸扁圓鏡;離軸橢球鏡mirror of elliptical sphere surface 橢球麪取樣鏡 返回 elliptical mirror