Pyorrhoea
n. 脓溢
📖 牛津释义
pyorrhoea
(also esp US pyorrhea), n [U]
diseased condition of the gums that causes them to shrink and the teeth to become loose 齿槽脓溢.
🗣️ 情景例句
According to the weather report, tomorrow Lost Angeles will be partly cloudy with occasional rain shower.
根据天气预报,洛杉矶明天将是阴天偶雨居多。
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