杭州交通信息网拗粤语怎么读:有关at的用法！
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/16 13:47:22
As with other assets,investment in marketable equity securities is recorded,when acquired,at cost,which include the purchase price and incidental acquisition costs such as brokerage commissions and taxes.
这句中at是什么用法啊？为什么要用at隔开啊。
这句中at是什么用法啊？为什么要用at隔开啊。
at cost 固定搭配
按成本价格, 按原价