英文词汇“retention”的读音、释义、例句、中文翻译及雅思托福GRE难词速记-英汉词典

单词	retention
释义	retention /n'tenjn; n'tcnfan/ n [U] retaining or being retained: 保持; 保留; 被保持; 被保留： suffering from ~ of urine, inability to pass it out from the bladder. 患闭尿症。
随便看	swept swim swimmer swimming swimmingly swimsuit swing switch switch into switch on swum swung symbol symbolic symbolically symbolic language symbolise symbolism symbolize sympathetic sympathetically sympathise sympathize sympathy symphony

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