A new hair-growing drug is being sold for three times the price, per milligram, as the drug's maker charges for another product with the same active ingredient.
A new hair-growing drug is being sold for three times the price, per milligram, as the drug’s maker charges for another product with the same active ingredient.
同意running关于charge的用法,在网上的韦氏词典中查到 charge (1) : to fix or ask as fee or payment *charges $50 for an office visit* (2) : to ask payment of (a person) *charge a client for expenses*