反光鏡 [－－镜]

Jyutping faan2 gwong1 geng3
Pinyin fǎn guāng jìng

Definitions (CC-CEDICT)
  1. reflector (typically concave, as in a torch)
  2. mirror (typically plane or convex)
Definitions (Wiktionary)
  1. noun
    traffic mirror
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）