Home/phonastheniaphonasthenia/foh-nas-thee-nee-uh/US // ˌfoʊ næsˈθi ni ə //语音障碍症,语音障碍,咽喉炎,嗓子疼Definitionsn.名词 noun1 Medicine/Medical.: difficult or abnormal voice production; vocal weakness.Level 4Browse all words →