基本解释[经济学]贱买贵卖英汉例句双语例句Buyer wish to buy cheap and sellers wish to sell dear.买家和卖家愿意购买廉价的愿望卖不为过。If you want to make money, you must buy cheap and sell dear.如果你想要赚钱，就必须贱买贵卖。专业释义经济学贱买贵卖