英语词汇coal measures怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	coal measures
释义	coal measures plural noun Geology a series of strata of the Carboniferous period, including coal seams 【地质】煤系。
随便看	ejector seat ejido ejusdem generis Ekaterinburg Ekaterinodar Ekaterinoslav ekdam eke ekka Ekman -el El el-Aaiún elaborate elaborately elaborateness elaboration elaborative elaborator Elagabalus elaichi El Alamein, Battle of Elam Elamite elan

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