基本解释[光] 凹球麪鏡英汉例句雙語例句The threemirror anastigmatic system includes two aspherical concave mirrors and a spherical convex mirror.所設計的三反射鏡消像散系統包括兩個非球麪凹反射鏡和一個凸球麪反射鏡。concave spherical mirror更多例句词组短语短語concave spherical reflecting mirror 凹球麪反射鏡concave spherical mirror更多词组专业释义物理學凹球麪鏡凹球麪反射鏡