scalene muscle,skeletalmuscle

to know: acute triangle obtuse triangle right triangle scalene
long hours of playing the violin (see the scalene
颈部周围的肌肉如斜角肌〈scalene〉,胸锁乳突肌
孔椎间孔是由椎骨的椎下切迹和下 一块椎骨的椎上切迹组成,scalene
the cadaveric model after removal of the anterior scalene muscle