It is considered that the phosphorite in this area formed in a comparatively wide environment from the sites above or below the basement surface of wave to the sites around the oxygenic surface.是什么意思_It is considered that the phosphorite in this area formed in a comparatively wide environment from the sites above or below the basement surface of wave to the sites around the oxygenic surface.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句