Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/ce42cc712c3de4a5a25ad5e62d12fcfd.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 coal measures英英字典_coal measures剑桥英语解释_coal measures柯林斯英文解释_淳朴汉英词典
1. N-PLURAL a series of coal-bearing rocks formed in the upper Carboniferous period; the uppermost series of the Carboniferous system 在上石炭纪期形成的煤系; 石炭纪体系中最重要的系列 (习语the Coal Measures)