英语词汇“thick coal with complicated structure”的翻译、意思、用法、释义-英汉汉英双解词典

单词	thick coal with complicated structure
释义	thick coal with complicated structure 复杂结构厚顶煤
随便看	red colloidal test red colo red-colo Red colobus red color red coloration red color blindness red color difference axis red color difference matrix red color difference modulator red color difference primary red color difference signal red color difference signal axis red-colored red colored penetrating glaze red color egg red colors red color sign red-color sign red color sign negative red color sign positive Red color trait red color weakness red colouration red colo u ration