Gypsum and halite are simply thinned or removed altogether.石膏与岩盐则逐渐变薄或完全被溶解掉....

halite的音标：halite的英式发音音标为：['hælaɪt]halite的美式发音音标为：['hælaɪt]...

n.岩盐，石盐，矿盐...