Blue chalcedony from Taiwan was found in HatanMountain Range of east bank of Taiwan island, and its occurence belongs to hydrothermal deposit.是什么意思_Blue chalcedony from Taiwan was found in HatanMountain Range of east bank of Taiwan island, and its occurence belongs to hydrothermal deposit.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句