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ulcer
美音: [ˈʌlsə(r)] 英音: [ˈʌlsɚ]

第三人称复数:ulcers

ulcer基本解释

名词溃疡; 腐烂物; 道德败坏

ulcer

ulcer词典解释

1. 溃疡
An ulcer 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

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