noun🔗Share保留，保持。 The act of retaining or something retained"The school's high student retention rate shows their programs are successful. "这所学校很高的学生保留率表明他们的项目非常成功。(Zhè suǒ xuéxiào hěn gāo de xuésheng bǎoliú lǜ biǎomíng tāmen de xiàngmù fēicháng chénggōng.)mindabilitybusinesseducationChat with AIVocabulary GamePractice Reading
noun🔗Share记忆力， 记性 The act or power of remembering things"My excellent retention of historical facts helped me ace the history test. "我出色的记忆力帮助我在历史考试中取得了好成绩。mindabilityphysiologyeducationChat with AIVocabulary GamePractice Reading
noun🔗Share记忆，记性，保留。 A memory; what is retained in the mind"My retention of historical dates was poor, so I struggled on the history test. "我对历史日期的记忆很差，所以历史考试考得很吃力。mindabilityhumanphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share潴留，滞留 The involuntary withholding of urine and faeces"The child's retention of urine led to a trip to the doctor. "孩子小便潴留的情况导致了去看医生。medicinephysiologybodyanatomydiseaseChat with AIVocabulary GamePractice Reading
noun🔗Share保持，保留时间 The length of time an individual remains in treatment"The hospital's high patient retention rate means many patients stay for a long time. "这家医院的病人保持治疗的时间很长，说明病人在这里接受治疗的时间很久。medicineChat with AIVocabulary GamePractice Reading
noun🔗Share保持，保留. That which contains something, as a tablet; a means of preserving impressions."The museum's special display case is a beautiful retention for the ancient artifacts. "博物馆特制的展示柜是用来精美保存古代文物的容器。mindphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share克制，抑制. The act of withholding; restraint; reserve."The teacher's retention of difficult questions until the end of class showed her careful consideration. "老师把难题留到最后才问，体现了她的慎重和克制。(Lǎoshī bǎ nántí liú dào zuìhòu cái wèn, tǐxiàn le tā de shènzhòng hé kèzhì.)abilitymindactionprocessChat with AIVocabulary GamePractice Reading
noun🔗Share拘留所，羁押场所 A place of custody or confinement."The juvenile detention center is a secure retention facility for troubled teens. "少年拘留中心是一个安全的羁押场所，专门用来关押那些行为不端的青少年。policelawbuildingChat with AIVocabulary GamePractice Reading
noun🔗Share扣留权，留置权。 The right to withhold a debt, or of retaining property until a debt due to the person claiming the right is duly paid; a lien."The landlord has a retention on the security deposit until the repairs are completed. "房东对押金有留置权，直到维修完成为止。propertylawbusinessfinanceChat with AIVocabulary GamePractice Reading
