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首页英语词典ulcerulcer英英释意

ulcer

英 ['ʌlsə] 美['ʌlsɚ]

英英释义实用场景例句

n. [病理] 溃疡；腐烂物；道德败坏

英英释意

1. a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue