英语词汇“劣质无烟煤”的翻译、意思、用法、释义-英汉汉英词典

单词	劣质无烟煤
释义	劣质无烟煤n.culm〈古〉无烟煤废渣；细粒无烟煤；劣质无烟煤；(无烟)煤屑
随便看	help up help user action routine help wanted help with help with money help word help yourself help-yourself help 的过去分词 help 的过去式 hels hel shan yen hua wu tzu t'u hels--high energy laser system helsingborg helsingfors helsingor helsingör helsingør helsinki helsinki conference helsinki principle helsinkite helston helter skelter helter-skelter