al·ter·nateAWadjectiveBrE/ɔːlˈtɜːnət/NAmE/ˈɔːltərnət/[usually before noun](oftwothings两事物) happeningorfollowingoneaftertheotherregularly交替的;轮流的◆alternatelayersoffruitandcream水果层和奶油层相间ifsthhappensonalternatedays, nights, etc. ithappensononeday, etc. butnotonthenext间隔的;每隔(…天等)的◆JohnhastoworkonalternateSundays. 约翰每隔一周就有一个星期日得上班。(especiallyNAmE) = alternative (1) ▸al·ter·nate·lyBrE/ɔːlˈtɜːnətli/NAmE/ˈɔːltərnətli/adverb◆Hefeltalternatelyhotandcold. 他感到忽冷忽热。
al·ter·nateAWverbpresent simple - I / you / we / theyalternateBrE/ˈɔːltəneɪt/NAmE/ˈɔːltərneɪt/present simple - he / she / italternatesBrE/ˈɔːltəneɪts/NAmE/ˈɔːltərneɪts/past simplealternatedBrE/ˈɔːltəneɪtɪd/NAmE/ˈɔːltərneɪtɪd/past participlealternatedBrE/ˈɔːltəneɪtɪd/NAmE/ˈɔːltərneɪtɪd/ -ing formalternatingBrE/ˈɔːltəneɪtɪŋ/NAmE/ˈɔːltərneɪtɪŋ/BrE/ˈɔːltəneɪt/NAmE/ˈɔːltərneɪt/[T]tomakethingsorpeoplefollowoneaftertheotherinarepeatedpattern使交替;使轮流◆~AandBAlternatecubesofmeatandslicesofredpepper. 交替放置肉丁和红辣椒片。◆~AwithBAlternatecubesofmeatwithslicesofredpepper. 交替放置肉丁和红辣椒片。[I](ofthingsorpeople事物或人) tofollowoneaftertheotherinarepeatedpattern交替;轮流◆alternatingdarkandpalestripes深浅条纹相间◆~withsthDarkstripesalternatewithpaleones. 深浅条纹相间。[I]~betweenAandBtokeepchangingfromonethingtoanotherandbackagain交替◆Hermoodalternatedbetweenhappinessanddespair. 她的心情一会儿高兴一会儿绝望。▸al·ter·na·tionBrE/ˌɔːltəˈneɪʃn/NAmE/ˌɔːltərˈneɪʃn/noun[U, C]◆thealternationofdayandnight日夜交替
al·ter·nateAWnounBrE/ˈɔːltɜːnət/NAmE/ˈɔːltərnət/(NAmE) apersonwhodoesajobforsbwhoisaway代替者;代理人;候补者Pronunciation changes by part of speechabuse,alternate,advocate,approximate,contract,converse,convict,decrease,delegate,discount,duplicate,estimate,export,extract,graduate,import,intimate,moderate,object,permit,present,protest,record,refund,refuse,subject,suspect,survey,torment,upgrade