submaxilary jawbone (the bone of) the lower jaw
The hardest bone in the human body is the jawbone.
人体最硬的骨头是下颚骨(颔骨)?
—— 给力词典精选The ear scales , the tympanic membranes , are the two large´scales´just behind the jaw - bone.
龟龟的耳鼓膜通常在下颚骨的后边。
—— 给力词典精选Maxilla and mandible are the major parts of the maxillofacial structure.
中颜面骨与下颚骨是构成颜面主要的部份。
—— 给力词典精选The use of mammoth bones, jaws, and skulls to build structures was common among the mammoth-hunting cultures of the Upper paleolithic.
用猛犸骨头、下颚骨和头骨建造房屋,在旧石器时代的猛犸狩猎文化中很普遍。
—— 给力词典精选Either of two laterally moving appendages situated behind the manDibles in insects and most other arthropods.
(昆虫的)下颚骨位于昆虫和大多数其他节肢动物上颚后面的附属活动器官
—— 给力词典精选