反告 [－－]

Jyutping faan2 gou3
Pinyin fǎn gào

Definitions (Wiktionary)
  1. noun, Xiang
    hinge (device for the pivoting of a door)
    (syn.) 鉸鏈, 後鈕, 合葉, 合叶, 蝴蝶, 铰链, 后钮