耳后角的英文

• retroauricular angle

• 耳:    ear
• 后:    behind; back; rear
• 角:    role; part; character
• 耳后:    behind the ear; the posterior border of the ear
• 后角:    angle of backing-off; angle of relief; back angle; back off angle; backing off angle; backing-off angle; bottom rake; clearance angle; cornu posterius; cornua occipitale; cornua posterius ventriculi lateralis; cutting clearance; dorsal horn; dorsicornu; hind angle; post horn; postcornu; posterier cornu; posterior horn; posteriorhorn; relief angle; tool orthogonal clearance