retention

界面语言: zh

🇬🇧 /rɪˈtɛnʃən/ 🇺🇸 /riːˈtɛnʃən/

📖 释义

noun
保留; 记忆力; 滞留; 潴留; 留置权; 客户留存; 蓄留; 留存收益; 数据保留; 保持

EN: The act of retaining or the state of being retained; the continued possession, use, or control of something.; The ability to remember or recall information, experiences, or knowledge over time.; The continued holding or containment of a substance, fluid, or material within a system or structure.; In medicine, the abnormal accumulation or failure to expel a bodily substance, such as urine or feces.; In law, the right to keep possession of property or documents until a debt or obligation is fulfilled.; In business and marketing, the ability of a company to keep its customers over a specified period of time.; In hydrology or environmental science, the storage of water in a reservoir, basin, or soil for a period of time.; In accounting or finance, the portion of earnings not distributed as dividends but kept by the company for reinvestment.; In data management, the period for which data or records are kept before being deleted or archived.; In psychology, the persistence of learned behavior or information in memory over time.

🔗 详情

词形变化

不可数

常用搭配

retention ratecustomer retentionemployee retentionmemory retentionretention policydata retention

派生词

retainretentiveretentivelyretentivenessretentionist

同义词

preservationmaintenancekeepingconservationholding

反义词

releaselossdisposal

易混淆词

detention

EN: 'Detention' refers to the act of detaining or holding someone (often in a legal or disciplinary context); 'retention' refers to the act of keeping or preserving something.

zh: 'Detention'指拘留或扣留某人（通常是在法律或纪律背景下）；'retention'指保留或保存某物。

attention

EN: 'Attention' is the focus of the mind on something; 'retention' is the act of keeping or holding onto something.

zh: 'Attention'是心智对某事的专注；'retention'是保持或紧握某物的行为。

拼写提示

EN: Note that the verb 'retain' becomes 'retention' (not 'retainment'), with the 'ai' changing to 'e'. Don't confuse with 'detention'.

zh: 注意，动词'retain'变为'retention'（不是'retainment'），其中'ai'变为'e'。不要与'detention'混淆。

💬 例句

The company's employee retention rate improved significantly after the new benefits package was introduced.

在新福利计划推出后，公司的员工留存率显著提高。
Students who use spaced repetition techniques tend to have better retention of the material they study.

使用间隔重复法的学生往往能更好地记住所学内容。
Water retention in the lower extremities can be a symptom of heart failure.

下肢水肿可能是心力衰竭的症状。
The patient was diagnosed with urinary retention and required catheterization.

患者被诊断为尿潴留，需要插导尿管。
The contractor exercised a right of retention over the building materials until payment was received.

承包商在收到付款前对建筑材料行使了留置权。
Customer retention is often more cost-effective than acquiring new customers.

客户留存通常比获取新客户更具成本效益。
The retention pond was designed to manage stormwater runoff and reduce flooding in the neighborhood.

该滞洪池旨在管理暴雨径流，减少社区内的洪水风险。
The board voted to increase the retention of profits to fund the expansion into new markets.

董事会投票决定增加利润留存，以资助进入新市场。
The company's data retention policy requires all financial records to be stored for at least seven years.

公司的数据保留政策要求所有财务记录至少保存七年。
The study measured retention of conditioned responses after varying intervals without reinforcement.

该研究测量了在不同间隔且无强化的条件下，条件反射的保持情况。