retention

英 [rɪˈtenʃn]

美 [rɪˈtenʃn]

n. 保持; 维持; 保留; (液体、热量等的)保持，阻滞; 记忆力; 记性

复数：retentions　

Collins.1 / BNC.6675 / COCA.6542

牛津词典

noun

保持；维持；保留
the action of keeping sth rather than losing it or stopping it
1. The company needs to improve its training and retention of staff.
  公司需要改进对员工的培训和留用工作。
（液体、热量等的）保持，阻滞
the action of keeping liquid, heat, etc. inside sth rather than letting it escape
1. Eating too much salt can cause fluid retention.
  摄盐过多会导致体液潴留。
记忆力；记性
the ability to remember things
1. Visual material aids the retention of information.
  直观材料有助于加强记忆。

N-UNCOUNT 保持;保留
Theretention ofsomething is the keeping of it.
1. They supported the retention of a strong central government.
  他们赞成保留一个强大的中央政府。

noun

the act of retaining something
Synonym:keepingholding
the power of retaining liquid
1. moisture retentivity of soil
Synonym:retentivenessretentivity
the power of retaining and recalling past experience
1. he had a good memory when he was younger
Synonym:memoryretentivenessretentivity

Company growth strategies must include customer relationships-loyalty and retention!
公司发展战略必须包括客户关系：忠诚度和保持力！
Managed folders in the user's mailbox to which retention policies have been applied.
保留策略必须已应用到用户邮箱中的托管文件夹。
One or more adjacent characters in a mask that cause retention of the corresponding characters.
掩码中的一个或多个相邻字符，使相应字符得以保留。
Interventions designed for men and women separately could improve retention.
分别为男性和女性设计干预措施可能有助于提高保留率。
Adjust publication and distribution retention periods.
调整发布和分发保持期。
One research report has shown that comprehension and retention of reading were decreased when students listened to lively music.
一项研究报告表明，在听轻快的音乐时读书的理解力和记忆力降低了。
This helps gain customer confidence, adoption, retention, and improved satisfaction.
这样可以帮助获得客户信任、采用、保留和改进的满意度。
They also advised on staff retention and recruitment.
他们也就如何挽留和招募员工的问题上提供了建议。
Quality has improved, staff satisfaction has improved, staff retention has improved.
质量改进了，大家的工作满意度提升了，人员流失率也降低了。
I suffer from fluid retention.
我患有体液潴留症。