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文献信息
Language DevelopmentLanguage ProficiencyAcoustic AnalysisLanguage DominancePhonological DevelopmentLanguage AcquisitionLanguage UseSpeech LearningScientific OrganizationBilingual SpeakersBilingualismNative SpeakersSecond LanguageLinguistic TransferSpeech ProductionEarly BilingualsNative LanguageSecond Language LearnersLearners of EnglishSpontaneous Speech