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ulcer

US [ˈʌlsər]
UK [ˈʌlsə(r)]
  • n.溃疡
  • Web贵疡;痈疽;皮肤溃疡
Plural Form:ulcers  
ulcer
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n.
— see also
mouth ulcer
1.
溃疡a sore area on the outside of the body or on the surface of an organ inside the body which is painful and may bleed or produce a poisonous substance
a stomach ulcer
胃溃疡

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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