secretiveness 

英汉解释

n. 隐匿；分泌

同义词

n. closeness，secrecy，silence

反义词

n.   nakedness，openness

参考例句

1. Passion without end, eternal and perfect love, secretiveness.
没有终点，永恒而完美的爱，代表誓约。
2. Given that secretiveness, I'm not surprised some potential investors were suspicious 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。
3. For resolving the faults of traditional personnel management as low work efficiency, weak secretiveness, trivial queries , etc.
为了解决传统人事管理工作效率低、保密性差、查询繁琐等缺点。

英英解释

n.
  1. characterized by a lack of openness (especially about one's actions or purposes)
  2. the trait of keeping things secret

网络释义

secretiveness
隐匿; 隐藏的; 隐匿 ， 分泌; 隐隐约约;