英语词汇“coal-smoke”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	coal-smoke
释义	coal-smokeBNC²³⁶²¹³⁺¹ 例句 Coal-smoke air pollution is the main type of air pollution in China. 煤烟型大气污染是中国大气污染的主要类型。 chemyq
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