单词	past perfect
释义	past perfectˌpast ˈperfect noun [singular] technical word sets WORD SETS► Grammar abbr., abbreviate, verbabbreviation, nounabstract noun, nounaccusative, nounactive, adjectiveadj., adjective, nounadv., adverb, nounadverbial, adjectiveaffix, nounantecedent, nounapposition, nounarticle, nounaspect, nounattributive, adjectiveaux., auxiliary, nounauxiliary verb, nouncase, nouncausal, adjectiveclause, nouncollective noun, nouncommon noun, nouncomparative, adjectivecomparison, nouncomplement, nouncomplex, adjectivecompound, nounconcord, nounconcrete noun, nounconditional, adjectiveconditional, nounconj., conjugate, verbconjugation, nounconjunction, nounconnective, nounconstruction, nouncontinuous, adjectivecontraction, nouncoordinate, adjectivecoordinating conjunction, nouncopula, nouncountable, adjectivecount noun, noundative, noundeclension, noundefinite article, noundemonstrative, adjectivedemonstrative pronoun, noundependent clause, noundeterminer, noundirect discourse, noundirect object, noundirect speech, noundisjunctive, adjectiveditransitive, adjectivedouble negative, noun-ed, suffixending, noun-est, suffix-eth, suffixfeminine, adjectivefinite, adjectiveform, nounfunction word, nounfuture, adjectivegender, noungenitive, noungerund, noungradable, adjectivegrammar, noungrammarian, noungrammatical, adjectivehistoric present, nounhomonym, nounhomophone, nounimperative, adjectiveimperative, nounimpersonal, adjectiveindefinite article, nounindependent clause, nounindicative, nounindicative, adjectiveindirect discourse, nounindirect object, nounindirect speech, nouninfinitive, nouninflect, verbinflected, adjectiveinflection, noun-ing, suffixintensifier, nouninterjection, nouninterrogative, adjectiveinterrogative, nounintransitive, adjectivelinking verb, nounmain clause, nounmasculine, adjectivemodal, nounmodal auxiliary, nounmodal verb, nounmodifier, nounmodify, verbmood, nounn., neuter, adjectivenominal, adjectivenominative, nounnon-finite, adjectivenon-restrictive, adjectivenoun, nounnumber, nounobject, nounparse, verbparticipial, adjectiveparticiple, nounparticle, nounpartitive, nounpart of speech, nounpassive, adjectivepassivize, verbpast, adjectivepast participle, nounpast perfect, nounperfect participle, nounperiphrasis, nounpersonal pronoun, nounphrasal verb, nounphrase, nounpl., plural, nounplural, adjectiveplurality, nounpossessive, adjectivepossessive, nounpredeterminer, nounpredicate, nounpredicative, adjectiveprefix, nounprefix, verbprep., preposition, nounprepositional phrase, nounpres., present participle, nounprogressive, adjectivepronominal, adjectivepronoun, nounproper noun, nounpunctuate, verbpunctuation, nounqualifier, nounquantifier, nounquestion tag, nounreflexive, adjectiveregular, adjectiverelative clause, nounrelative pronoun, nounreported speech, nounrestrictive clause, nounroot, nounrule, nounrun-on sentence, nounsecond person, nounsemicolon, nounsentence, nounsentence adverb, nounsingular, adjectivesolecism, nounsplit infinitive, nounstative, adjectivestem, nounsubject, nounsubjective, adjectivesubjunctive, nounsubordinate clause, nounsubstantive, nounsuffix, nounsuperlative, adjectivesyntactic, adjectivesyntax, nountag, nountense, nountransitive, adjectiveuncountable, adjectivev., variant, nounverb, nounverbal, adjectivevocative, noun the form of a verb that shows that the action described by the verb was completed before a particular time in the past, formed in English with ‘had’ and a past participle—past perfect adjective
随便看	behalf Behan, Brendan behave behaviour behavioural behaviourally behaviourism behaviourist behead beheld Behemoth behemoth behest behind behold beholden beholder behove Beiderbecke, Bix beige Beijing being Beirut bejewelled Bekaa Valley

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