non-occlusive sound編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看non-occlusive soundnon-occlusive sound — 名詞名詞1. a speech sound produced without complete closure of the vocal tract1.名詞釋義非閉塞音a speech sound produced without complete closure of the vocal tract例句Vowels and fricatives are examples of non-occlusive sounds.