ulcer
/BrE ˈʌlsə 
, AmE ˈəlsər /
▶[Illnesses, aches, and pains] noun
溃疡;
a peptic/bleeding ulcer 消化性／出血性溃疡;
an ulcer on the body politic figurative 国家身上的溃疡
ulcer
English → Chinese
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