mandibular arch 名詞
下頜弓,第一鰓弓,下牙弓,下頜牙弓
Man·dib·u·lar a. Of or pertaining to a mandible; like a mandible. -- n. The principal mandibular bone; the mandible.
Mandibular arch Anat., the most anterior visceral arch, -- that in which the mandible is developed.
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