The very fine mud under the bed of the Fenhe River is filtered, mixed with bounding material, dried and carved into inkstone, then fired in the kiln.是什么意思_The very fine mud under the bed of the Fenhe River is filtered, mixed with bounding material, dried and carved into inkstone, then fired in the kiln.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句