py·or·rhea /ˌpaɪəˈriə/
膿漏
py·or·rhea /ˌpaɪəˈrɪə/ 名詞
膿溢
pyorrhea
n 1: discharge of pus [syn: pyorrhoea]
2: chronic periodontitis; purulent inflammation of the teeth
sockets [syn: pyorrhoea, pyorrhea alveolaris, Riggs'
disease]