factor X

英 美
  • 司徒因子
  • factor n.因素;因数;因子vt.把...因素包括进去vi.作为因素
  • x Xs或X's,X级电影,成人电影(十八岁以下儿童不得观看)
Noun:
  1. coagulation factor that is converted to an enzyme that converts prothrombin to thrombin in a reaction that depends on calcium ions and other coagulation factors