brown with trace of shale-coal@25%的翻译：布朗与 shale-coal@25%的痕迹什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

翻译结果1 翻译结果2 翻译结果3 翻译结果4 翻译结果5

棕色页岩煤25％，与跟踪

布朗与 shale-coal@25%的痕迹

褐色与踪影shale-coal@25%

布朗与追踪的页岩-煤@25%

布朗与 shale-coal@25%的痕迹

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