鏡きょう面めん反はん射しゃ指し数すうMeaningsNoun1. specular exponentKanji used鏡mirror面surface反be against射shoot指finger数numberComposed of鏡きょう面めんmirror surface; lens surfaceNoun反はん射しゃreflection; reverberation; reflex; reflexesNoun指し数すうindex; index number; indicator; exponentNoun