英语词汇black discolouration是什么意思，black discolouration的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	black discolouration
释义	black discolouration　变黑, 出现黑斑(于烧成物表面)black dogn.【俗】沮丧, 意气消沉
随便看	pneumometer pneumomycosis pneumomyelography pneumon- pneumonectasia pneumonectasis pneumonectomy pneumonectomy pneumonedema pneumonemia pneumonere pneumonia pneumonia pneumonia pneumonia pneumonia alba pneumonia jacket pneumonia of mice virus pneumoniae pneumonic pneumonic pneumonic pneumonic pneumonic fever pneumonic plague

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