actuary的复数形式怎么写？

actuary的音标：actuary的英式发音音标为：['æktʃuəri]actuary的美式发音音标为：['æktʃeri]...

Using insurance actuary pricing , we gain the European option pricing model.使用保险精算法,给出了欧式期权的定价公式.French actuary and close associate of artist Pablo Picasso.法国精算师,帕博罗毕加索的密友.Nowadays, I'm working hard to become an act...

n.保险精算师，保险（业务）计算员...