简介氟树脂的种类和聚四氟乙烯的发现经过.Sorts of fluororesins and the discovery of polytetrafluoroethylene are introduced.液晶容器的内表面上可以包括一含氟树脂.An inside surface of the liquid crystal container may include a fluorine resin.聚全氟乙丙烯是一种重要新型氟树脂产品,本...
Higher education is being forced to prostitute itself to market forces.高等教育被迫向市场需求妥协。She became a prostitute in order to pay for her cocaine habit.她以娼养吸。A prostitute was soliciting on the street.一名妓女正在街上拉客....