The wooden plates of different forms and the chutes for ore dressing unearthed among the ruins of the Shang and Zhou Dynasties (21th century B.C.-221 B.是什么意思_The wooden plates of different forms and the chutes for ore dressing unearthed among the ruins of the Shang and Zhou Dynasties (21th century B.C.-221 B.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句