火鏡子 [－镜－]

Jyutping fo2 geng3 zi2
Pinyin huǒ jìng zi

Definitions (Wiktionary)
  1. noun, Jin
    convex mirror
    (syn.) 虛鏡子, 凸面镜, 虚镜子, 凸镜, 凸鏡, 凸面鏡