声带

缩写:sd

拼音:shēng dài

解释:发音器官的主要部分。是两片带状的纤维质薄膜﹐附在喉部的勺状软骨上﹐肺内呼出气流振动声带﹐即发出声音。声带的厚薄﹑长短和松弛的程度﹐决定声调的高低; 电影胶片一侧记录声音的部分。也指用光学方法记下的声音的纹理。

更新时间:2024-10-05 23:42

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