Obstruent

阻塞音

A term used in the phonetic classification of speech sounds to refer to sounds involving a constriction which impedes the flow of air through nose or mouth, as in plosives, fricatives and affricates.

语音学给语音分类的术语，指由于收缩而阻碍气流从鼻或口腔通过的音，如破裂音、擦音和塞擦音。