拉格朗日 [－－－－]

Jyutping laai1 gaak3 long5 jat6
Pinyin lā gé lǎng rì

Definitions (CC-CEDICT)
  1. Lagrange (name)
  2. Joseph-Louis Lagrange (1735-1813), French mathematician and physicist
Definitions (Wiktionary)
  1. name
    Lagrange