AU16 – lower lip depressor – depressor labii inferioris – blendshape – blendshapes – blend shape – blend shapes – FACS – Facial Action Coding System
艺术、科学和技术中的面部表情。
AU16 – lower lip depressor – depressor labii inferioris – blendshape – blendshapes – blend shape – blend shapes – FACS – Facial Action Coding System