名詞 aphonia:

1. a disorder of the vocal organs that results in the loss of voice
   同義詞：voicelessness

a.pho.ni.a

n.（名詞）
Loss of the voice resulting from disease, injury to the vocal cords, or various psychological causes, such as hysteria.
失音癥：由于疾病、聲帶損傷或各種心理誘因，如歇斯底里癥，而失去聲音

來源：
New Latin
現(xiàn)代拉丁語
from Greek aphônia [speechlessness]
源自 希臘語 aphônia [不能講話]
from aphônos [voiceless]
源自 aphônos [失音的]
a- [without] * see a-
a- [沒有] *參見 a-
phônô [voice] * see bh3- 2
phônô [聲音] *參見 bh3- 2

【引伸】
aphon.ic