retention怎么读，retention的音标和真人发音
英音
[rɪˈtenʃn]
美音 [rɪˈtɛnʃən]
音节划分：re-ten-tion
retention是什么意思，retention的意思是
n.保留；记忆力，保持力；滞留，扣留；闭尿
retention 记忆方法
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星级词汇:
retention的词源和记忆技巧
retention 保持，保留，记忆力
来自 retain,保持，-ion,名词后缀。引申词义记忆力。
retention 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Facebook is under unprecedented scrutiny for its policies on retention of personal data after users criticised the site for breaching privacy .
- facebook因要保留用户个人数据的政策接受空前的审查，该网站的用户批评其违反隐私权。
- Retention rates foronline companies vary widely too .
- 在线公司的客户保持率也相差很大。
- Even so , the accountant 's goals are more nuanced than simply increasing retention rates .
- 尽管如此，会计事务所的目标却不只是提高员工保持率那么简单。
- Using them wisely in the classroom , for instance , increases the rate of learning and learned material retention .
- 比如说，在教室里明智地使用它，会提升学习中的和已学过的材料的保持率。
- With detailed statistics made available to every user , however , the story is very different -- a free analytics product would improve the company 's poor user retention rates .
- 当每个用户都能看到使用的详细数据，情况就有所不同了一个免费的分析工具将会提高整家公司较低的用户保持率。
- Compensation plans with vesting periods or long-term performance incentives have evolved in response to retention concerns .
- 伴随归属期或长期绩效激励的薪酬计划已经进化到对保留问题作出反应。
- The clinical trials have shown that sprays , unlike pills , have decreased side effects like breast tenderness , blood clots and water retention .
- 临床试验显示喷雾造成诸如乳腺、血块以及水潴留等疾病等副作用的几率要小于避孕药。
- The same survey ranked retention of talent far and away as the biggest human-resources challenge that companies face .
- 这份调查还把大幅度保留人才列为企业所面临的最大人力资源挑战。
- Other possible contributors to pms include eating a lot of salty foods , which may cause fluid retention , and drinking alcohol and caffeinated beverages , which may cause mood and energy level disturbances .
- 其他一些可能因素包括吃咸食过多，引起液体潴留，饮酒和饮含咖啡因的饮料，扰乱情绪和体能能级。
- The flesh of the cucumber is mostly water , but also contains ascorbic acid ( vitamin c ) and caffeic acid , both of which help soothe skin irritations and reduce swelling these acids prevent water retention , which may explain why cucumbers applied topically are often helpful for swollen eyes , burns and dermatitis .
- 黄瓜肉主要是水，还含有抗坏血酸（维生素c）和咖啡酸，这两者都有助于舒缓皮肤刺激，减少肿胀这些酸性物质可以防止水潴留，这也许可以解释为什么黄瓜局部的应用往往有助于红肿的眼睛、灼伤和皮炎。
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