secretiveness什么意思解释？

secretiveness的音标：secretiveness的英式发音音标为：['si:krətɪvnəs]secretiveness的美式发音音标为：['sikrətɪvnəs]...

He was evasive, to the point of secretiveness.他含糊其辞，让人觉得有意隐瞒。Given that secretiveness, I'm not potential investors were at the time.《滚雪球》谈到,巴菲特绝对控制金钱, 不给合伙人说任何投资信息.他们只是得到了年度总结....