Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/c137b6b56f5990c94820c32311036ea4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 temper sand是什么意思，temper sand的翻译，temper sand音标、读音、用法和例句_绍翊字体网有道词典
For instance, grog was insteaded by sand as temper, molding technique was developed, atmosphere in later period of firing was often reducing. 例如，普遍以砂粒代替碎陶末做羼和料，模制成型法的进步，烧成后期主要是还原气氛。