Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/b4a46898b45c8340299e2cd83cddbc60.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 carbon black英英字典_carbon black剑桥英语解释_carbon black柯林斯英文解释_食材鋪反向词典
1. N a black finely divided form of amorphous carbon produced by incomplete combustion of natural gas or petroleum: used to reinforce rubber and in the manufacture of pigments and ink 碳黑