（单词翻译:单击）
depreciation
折旧；贬值
depreciation charge
折旧费
depreciation of the exchange value of the Hong Kong dollar
港元汇值下降
depreciation reserve
折旧储备；折旧准备
deregistration
取消登记
deregulation
撤销管制；放宽管制
derivative
衍生工具
derivative product
衍生产品
derivative warrant
衍生认股权证
derivatives market
衍生工具市场
designated securities
指定证券
designated trade
指定行业
