英语词汇“ulcer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	ulcer
释义	Word Frequency ulcer (ˈʌlsə) noun 1. a disintegration of the surface of the skin or a mucous membrane resulting in an open sore that heals very slowly See also peptic ulcer 2. a source or element of corruption or evil Word origin C14: from Latin ulcus; related to Greek helkos a sore
随便看	shelduck shelf shelfful shelf ice shelf life shelflike shelf mark shelfroom shelf-stacker shelftalker shelfy she'll shell shellac shellack shellack shellacked shellacker shellacking shellac varnish shellback shellbark shellbark shell bean she'll be right

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