提上唇肌 meaning in Chinese
levator labii superioris muscle
levator muscle of upper lip
Examples
- Contraction of the levetor labii superioris , zygomatic minor , and levator labii superioris alaeque nasi elevate the upper lip ; contraction of the depressor labii inferioris depress the lower lip
提上唇肌、小颧肌、提鼻翼肌的收缩动作会牵动上唇，使之往上移动，而降下唇肌则掌管下唇的收缩及下拉。