"Felix" • Chinese-English Dictionary
| 费利克斯 | Fèi lì kè sī | Felix |  |
| 菲力克斯 | Fēi lì kè sī | Felix (name) | |
| 克莱因 | Kè lái yīn | Klein or Kline (name) / Felix Klein (1849-1925), German mathematician | |
| 埃尔朗根纲领 | Aī ěr lǎng gēn gāng lǐng | Felix Klein's Erlangen program (1872) on geometry and group theory | |
