包括舌头、唇、咽、下颔骨和软颚。
They are tongue , lips , pharynx , mandible , and velum .
脑壳头盖骨，不包括下颚或下颚和面部包括舌头、唇、咽、下颔骨和软颚。
A skull that lacks the lower jaw or the lower jaw and the facial parts . They are tongue , lips , pharynx , mandible , and velum .
咽骨