英语词汇retention怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

retention /rɪˈtɛnʃən/ noun

retention

/rɪˈtɛnʃən/

noun

Learner's definition of RETENTION

[noncount] formal

a : the act of keeping someone or something保留；留住；保持

b : the act of keeping extra liquid, heat, etc., inside the body（热量的）阻滞；（液体的）潴留

: the ability to keep something保持力；持续力

The fabric has good color retention. [=the fabric's colors do not fade]这种织物不易褪色。

: the ability to remember things easily or for a long time记性；记忆力

单词	retention
释义	retention 1 ENTRIES FOUND: retention (noun) retention /rɪˈtɛnʃən/ noun retention /rɪˈtɛnʃən/ noun Learner's definition of RETENTION [noncount] formal 1 a : the act of keeping someone or something保留；留住；保持 the recruitment and retention of good employees优秀雇员的招聘与留用 the retention of profits from all sales所有销售利润的留存 b : the act of keeping extra liquid, heat, etc., inside the body（热量的）阻滞；（液体的）潴留 pills to offset water retention用于消除体内水潴留的药丸 the retention of fluid体液潴留 2 : the ability to keep something保持力；持续力 The fabric has good color retention. [=the fabric's colors do not fade]这种织物不易褪色。 3 : the ability to remember things easily or for a long time记性；记忆力 the retention of things learned in school对在校所学知识的记忆 They say the herb promotes memory retention.他们说这种草药可以提高记忆力。
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