金融衍生品这种扩大问题的趋势使部分投资人要求管理者取缔一些衍生品种类.Derivatives'tendency to magnify problems has led to calls for regulators to ban some types.其作用是在书背上刷上少许胶, 并使部分胶液渗入书背拉槽内.It is in the back a little plastic, and some glue to infiltr...
His design was a descendant of a 1956 device...他的设计是从一个 1956 年的装置衍生而来的。a lineal descendant of the company's founder公司创始人的直系后裔He is a lineal descendant of the company's founder.他是公司创始人的直系后裔。Quechua, the lineal d...