The present article provides the first systematic analysis of the formal (phonetic and morphological) facet of interjections in Hadza. By using a prototype-driven approach to an interjective category and drawing on original evidence, the authors demonstrate that Hadza interjections closely comply with an interjective prototype. Hadza interjections meet most prototypical features and the exceptions attested fully match the exceptions that have previously been observed in other languages. Overall, the study corroborates the validity of the prototype postulated in scholarly literature, although certain refinements are also proposed.

中文翻译：

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情感的形式：哈扎语感叹词的语音和形态

本文首次对哈扎语感叹词的形式（语音和形态）方面进行了系统分析。通过对感叹词类别使用原型驱动方法并利用原始证据，作者证明 Hadza 感叹词非常符合感叹词原型。Hadza 感叹词符合大多数原型特征，并且已证明的例外情况与之前在其他语言中观察到的例外情况完全匹配。总的来说，该研究证实了学术文献中假设的原型的有效性，尽管也提出了某些改进。