(pos:名詞)<explanation>yue:#死亡 嘅#原因;點解一個人或者一隻動物會死(量詞:個)eng:cause of death<eg>yue:死因裁判法庭 (sei2 jan1 coi4 pun3 faat3 ting4)eng:Coroner's Court<eg>yue:佢嘅死因有可疑。 (keoi5 ge3 sei2 jan1 jau5 ho2 ji4.)eng:The cause of his death is suspicious.