单词	cost of sale
释义	cost of sale 销售成本
随便看	drum servo speed discriminator drumset drum set drum sets drumsets drum setting-out machine drumsful drum shaft Drumshanbo drumshanboes drum-shaped drum-shaped bearing stone drum-shaped column drum-shaped column base drum-shapeds drum shears drum shell drum shutter drum sieve drum sifter drum sifting drums into drum skimmer drumskin drum skin 有疙瘩有疾固足惧，无疾未足愉有病不可瞒郎中有病不治，常得中医。有病乱投医有病吃新粮，当年不遭殃有病早治，无病早防有病是灾，无病是福有病没病，各人知道有病治病，无病强身棓棓棕棕刷棕刷子棕叶棕垫棕床棕树棕榈