levator [lə'veɪtə]

例句:

• Of the extrinsic muscles, the levator labii superioris alaeque nasi is the most important dilator.
  鼻外肌群中, 提上唇肌是最重要的扩张肌.
  
• The electrical connection in the photoelectric s levator involves electronics.
  光电升降机嗉的电气连接涉及到电子学.
  
• Conclusion Congenital ptosis can be effectively treated by maximum shortening of upper eyelid levator muscle.
  目的探讨重度先天性上睑下垂的手术方法.