释义 |
声带shēngdài 1.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。{vocal cords; main part of the vocal organ consisting of two thin fibrous membranes attached to the cartilago arytaenoidea of the larynx, producing sounds when air is breathed out from the lungs to vibrate the vocal cords} 2.电影胶片一侧记录着声音的部分。也指用光学方法记下的声音的纹理。{soundtrack (on a film); area along one side of a film carrying its sound portion in the form of grains recorded by an optical method} |