retention
n. 保留物；保存；保持(力)；记忆力
近义词：memory，possession，holding，preservation，withholding，maintenance，custody，remembering，memorizing，recollection，retentiveness，retentivity，keeping，
详细释义
n.(名词)
- 保持，保留，维持
- 记忆力，记性
- 【医】闭尿，分泌闭止
- 阻滞，停滞
- 保留物
- 保持力
- 拘押，监禁，扣留
- 固位
- 【保险】保有额
- 具有，具备，享有
双解释义
n.(名词)
- [U][S]具有，具备，享有，享用 possession or use of sth
- [U][S]记忆力，记性 ability to remember things
- [U][S]挡住，拦阻；保持，保留，容纳 action of holding sth in position or containing it
英英释义
Noun
- the act of retaining something
- the power of retaining and recalling past experience;
"he had a good memory when he was younger"
- the power of retaining liquid;
"moisture retentivity of soil"
例句
用作名词(n.)
- The retention is withheld only for bonus situation.滞留金只是为了发奖金。
- Did you specify a reasonable retention age?是否指定了合理的保持期?
- Plan a retention policy for e-mail messages and log entries.为电子邮件和日志项计划一个保持策略。
- His retention of energy at this hour is really surprising.人们惊叹他在这个时候还能保持如此旺盛的精力。
- I know that your powers of retention我清楚你们的记忆力
- Visual material aids the retention of information.直观材料有助于加强记忆。