音标：['festә]
vi. 溃烂, 生脓
vt. 使溃烂
n. 脓疮, 溃烂
【医】 浅溃疡, 脓疱
英汉词典

fester的短语、例句：

fester v[I] 1 (of a cut or wound) become infected and filled with pus （指伤口）溃烂, 化脓
a festering sore 化脓的伤处. 2 (fig 比喻) (of feelings or thoughts) become more bitter and angry （指感情或思想）更加痛苦和愤怒
The resentment festered in his mind. 他心中的愤恨有增无已.