Off-glide
滑离音
Terms used in phonetics to refer to the auditory effect of articulatory movement at points of transition between sounds. An off-glide is a movement which occurs as the vocal organs leave the position taken up by one speech sound and travel towards the position required for the next sound.
语音学用来指在两个音的过渡点发音动作产生的听觉效果。滑离音指发音器官离开一个语音的发音部位滑向下一个语音所要求的部位。