病源 [－－]

Jyutping beng6 jyun4
Pinyin bìng yuán

Definitions (CC-CEDICT)
  1. cause of disease
Definitions (Wiktionary)
  1. noun
    cause of a disease
    (syn.) 病原
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）