中文 Chinese Chinese
  • 共焦 繁體中文 tranditional chinese共焦
  • 共焦 简体中文 tranditional chinese共焦
荷蘭文 Dutch buitenlandse Leg:

  • confocale (math).
共焦 共焦 buitenlandse Uitspraak:
  • [gong4 jiao1]

Engels Leg
  • confocal (math.)