lake of pus

• 脓肿； 脓湖

lake of pus的用法和样例：

例句

1. The doctor lanced the boil to let the pus out.
   医生把皮下脓肿切开让脓流出。
2. An abscess is a localized collection of PMN's.
   脓肿是局限化的嗜中性粒细胞感染灶。