Comparing with Pacific Rim porphyry copper belt, the favorite tectonic environment is Andean, i.e., the fan shaped structure.是什么意思_Comparing with Pacific Rim porphyry copper belt, the favorite tectonic environment is Andean, i.e., the fan shaped structure.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句