pyorrhea

名词 pyorrhea:

1. discharge of pus
   同义词：pyorrhoea
2. chronic periodontitis; purulent inflammation of the teeth sockets
   同义词：pyorrhoea, pyorrhea alveolaris, Riggs' disease

pyorrhea 或 py.or.rhoe.a

n.（名词）
Purulent inflammation of the gums and tooth sockets, often leading to loosening of the teeth.
牙槽脓溢：牙龈和牙床的化脓性发炎，经常导致牙齿的松动
A discharge of pus.
脓病，脓溢

【引伸】
py.orrhe.al
adj.（形容词）