Noun:
-
any of the skeletal muscles of the face
- That results from the sustained contraction of the facial muscles.
由于面部肌肉的持续收缩。
- By attaching electrodes to their facial muscles and monitoring their heart rates, they measured their responses.
通过把电极粘到他们的面部肌肉并监测他们的心率，来测量他们的反应。
