retainKK [rɪˋten] /ɹɪˈteɪn/发音动词1保留、保有、维持The old building retains much of its original charm.这栋老建筑保留了大部分原有的韵味。2留住、留任The company struggles to retain young engineers.这家公司很难留住年轻的工程师。3记住、记得正式Children retain new words more easily than adults do.小孩比大人更容易记住新的单字。4蓄积、保住This type of soil retains water very well.这种土壤很能蓄水。5聘请、延聘法律She retained a lawyer before signing the contract.她在签约前先聘请了一位律师。用这个字练口说→