1. In Alberta people mine and drill for oil, potash, petrol and gas. 在亚伯达,人们采矿、打井开采石油、碳酸钾、汽油和天然气。
2. But the country is already a big importer of phosphates and especially potash. 但在磷肥、尤其是钾肥方面,中国已经成为一个进口大国。
3. Some main potash producers in the world have continuously improved their technology and developed new products of non chloride potash. 世界上一些主要钾盐生产商不断改进相关的生产工艺并开发出无氯钾盐的新产品。
英英解释
n.
1. a potassium compound often used in agriculture and industry