hypophonia

/hahy-puh-foh-nee-uh/US // ˌhaɪ pəˈfoʊ ni ə //

嗜睡症,肌张力低下,肌张力低下症,嗜血症

Definitions

n.名词 noun

1
Pathology.
- : an abnormally weak voice due to lack of coordination of the speech muscles.