aindexacapnia./uh-kap-nee-uh, ey-kap-/US // əˈkæp ni ə, eɪˈkæp- //窒息症,失眠症,昏睡症,窒息Definitionsn.noun · 名词1. Medicine/Medical.›a deficiency of carbon dioxide in the blood and tissues.Level 5More words in a →