noun 下载 🔗分享 擦音 Any of several sounds produced by air flowing through a constriction in the oral cavity and typically producing a sibilant, hissing, or buzzing quality; a fricative consonant. Examples : "The "s" in "sun" is a fricative sound, created by forcing air through a narrow channel in your mouth. " “sun”这个词里的“s”音是一个擦音，发这个音的时候，需要让空气通过你嘴巴里一个狭窄的通道才能发出。 phonetics linguistics language sound 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 摩擦的 Produced by air flowing through a restriction in the oral cavity. Examples : "The teacher explained that the "s" sound in the word "sister" is a fricative. " 老师解释说，“sister”这个单词里“s”的发音是一种摩擦音。 phonetics language linguistics sound 与AI对话词汇游戏阅读练习
