英 [ˈʌlsə(r)]　美 [ˈʌlsɚ]　

第三人称复数：ulcers

ulcer基本解释

n.溃疡；腐坏物；弊病

ulcer同义词

• sore疼痛的
• abscess脓肿
• ulceration溃疡
• pustule脓泡
• carbuncle红玉
• boil沸腾

ulcer词典解释

1.溃疡
Anulcer is a sore area on the outside or inside of your body which is very painful and may bleed or produce an unpleasant poisonous substance.

e.g. ...stomach ulcers.
胃溃疡

ulcer英英释义

noun

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

Synonym: ulceration