up·dateverbpresent simple - I / you / we / theyupdateBrE/ˌʌpˈdeɪt/NAmE/ˌʌpˈdeɪt/BrE/ˈʌpdeɪt/NAmE/ˈʌpdeɪt/present simple - he / she / itupdatesBrE/ˌʌpˈdeɪts/NAmE/ˌʌpˈdeɪts/BrE/ˈʌpdeɪts/NAmE/ˈʌpdeɪts/past simpleupdatedBrE/ˌʌpˈdeɪtɪd/NAmE/ˌʌpˈdeɪtɪd/BrE/ˈʌpdeɪtɪd/NAmE/ˈʌpdeɪtɪd/past participleupdatedBrE/ˌʌpˈdeɪtɪd/NAmE/ˌʌpˈdeɪtɪd/BrE/ˈʌpdeɪtɪd/NAmE/ˈʌpdeɪtɪd/ -ing formupdatingBrE/ˌʌpˈdeɪtɪŋ/NAmE/ˌʌpˈdeɪtɪŋ/BrE/ˈʌpdeɪtɪŋ/NAmE/ˈʌpdeɪtɪŋ/BrE/ˌʌpˈdeɪt/NAmE/ˌʌpˈdeɪt/~sthtomakesthmoremodernbyaddingnewparts, etc.使现代化;更新◆It'sabouttimeweupdatedoursoftware. 我们的软件应该更新了。togivesbthemostrecentinformationaboutsth; toaddthemostrecentinformationtosth向…提供最新信息;给…增加最新信息SYNbring up to date◆~sb (onsth)Icalledtheofficetoupdatethemontheday'sdevelopments. 我给办公室打电话告诉他们当天最新的发展。◆~sthOurrecordsareregularlyupdated. 我们的记录定期更新。