The author deems that the geotectonic background of synvolcanic stage was the continental crust upliftsing and following riftings,and was not oceanic crust and its subdution-collision.是什么意思_The author deems that the geotectonic background of synvolcanic stage was the continental crust upliftsing and following riftings,and was not oceanic crust and its subdution-collision.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句