资料来源 : pyDict

皱眉肌

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Corrugator \Cor"ru*ga`tor\ (k?r"r?-g?`t?r), n. [NL.; cf. F.
   corrugateur.] (Anat.)
   A muscle which contracts the skin of the forehead into
   wrinkles.