1額骨frontalbone2眉弓superciliaryarch3眶上切跡supraorbitalnotch4鼻骨nasalbone5中鼻甲middlenasalconcha6下鼻甲inferiornasalconcha7眶下孔infraorbitalforamen8眶上裂superiororbitalfissure9頦孔mentalforamen10頦隆突mentalprotuberance顱前面分額區(qū)、眶、骨性鼻腔和骨性口 (共 398 字) [閱讀本文] >>
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