at costs of信息详情
成本为
at costs───adv.按成本；照原价
at all costs───无论如何，不惜任何代价；不惜任何代价; 不惜工本
costs of───…的成本
costs───n.[会计]费用；损失（cost的复数）；诉讼费；v.花费；使损失（cost的三单形式）
closing costs───成交成本；借款手续费；房地产买卖手续费；（产权）转移费用，结束费用，成交价
production costs───生产成本；生产费；生产成本; 生产费
expediting costs───催交费
capacity costs───经营能力成本；生产能力成本
daycare costs───日托费用
is not at all clear why the costs of serving a highly loyal customer should in principle be different from those of serving any other type of repeat customer.───为什么服务一个高度忠诚的顾客的成本原则上与服务其他类型的回头客的成本是不同的，这一点完全不清楚。
At Westville Hospital, dermatological diagnostic costs were reduced by the purchase of a new imaging machine that diagnoses skin cancer in such cases as reliably as the tissue tests do.───在韦斯特维尔医院，购买了一台新的可以像组织测试一样可靠地诊断皮肤癌的成像设备，从而降低了皮肤科诊断的费用。
let's look at a breakdown of the costs.───我们首先看一下成本的详细数字。
A closer look at costs of living for those interested in making a move to the most populous nation on Earth.───这篇文章旨在帮助那些准备移居到中国的人，让我们来仔细看看在这个人口最多的国度的生活成本。