Hulukuang silver-lead deposit newly found by No.1 Exploration Institute of Geology and Mineral Resources is a syngenetic deposit of silver and lead.是什么意思_Hulukuang silver-lead deposit newly found by No.1 Exploration Institute of Geology and Mineral Resources is a syngenetic deposit of silver and lead.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句