Vocab Bloom Hub

platysma

/pləˈtɪz.mə/

翻译: 颈阔肌，是位于颈部皮下的一层薄而宽阔的肌肉，起自胸大肌和三角肌表面的筋膜，止于下颌骨下缘和口角等处，由面神经支配，参与下拉口角和下颌等动作。

1 个条目

noun

/pləˈtɪz.mə/C2formalmedical
  • zh颈阔肌，是位于颈部皮下的一层薄而宽阔的肌肉，起自胸大肌和三角肌表面的筋膜，止于下颌骨下缘和口角等处，由面神经支配，参与下拉口角和下颌等动作。

A broad, thin muscle located on each side of the neck, extending from the lower jaw to the clavicle, innervated by the facial nerve, and involved in movements of the mouth and jaw.

  1. Neck muscleC2formalmedical

    A broad, thin sheet-like muscle located on each side of the neck, extending from the lower jaw down to the clavicle, innervated by the facial nerve, and involved in movements of the mouth and jaw.

    zh颈阔肌

    • The platysma contracts when you grimace or show tension in the neck.
    • During surgery, the platysma is carefully separated to access deeper structures.
    • The platysma helps pull the corners of the mouth downward, as in expressions of sadness.
词形
  • platismata plural form
  • platysmas plural form
  • platismata's possessive plural form
  • platysmas' possessive plural form
  • platysma's possessive singular form