| 例句 |
They are selling off summer shoes at cost price.他们正以成本价甩卖夏季鞋。The company has agreed to sell the vaccine at cost price. 公司同意按成本价销售疫苗。As he is a partner in the firm, he is allowed to buy wines at cost.由于他是公司的合伙人，他可以按成本价格买酒。We sold the books at cost. 我们按成本价把这些书卖了。You can buy the wines at cost.你可以按成本价买这几种酒。The company has made heroic efforts at cost reduction.公司在降低成本方面付出了艰苦卓绝的努力。 |