lower jaw

英 [ˈləʊə(r) dʒɔː]

美 [ˈloʊər dʒɔː]

下颌骨

英英释义

noun

• the jaw in vertebrates that is hinged to open the mouth
  Synonym:mandiblemandibulamandibular bonesubmaxillalower jawbonejawbonejowl

双语例句

• Standing behind the animal, grasp the lower jaw, pull the head back slightly, and cut across the throat from ear to ear as deeply as possible.
  站在牛后面，抓住其下颌，稍向后拉牛的头，然后从左耳到右耳尽可能深地切开其喉咙。
• There is no long, slender mandible of a lower jaw in the whale.
  这种鲸鱼没有细长的颔下颚骨。
• The sperm whale has about thirty teeth in its lower jaw.
  在抹香鲸的下颚上大约有30颗牙齿。
• The lower jaw projects, but not beyond the upper profile of the head.
  在较低的下巴专案，但不是超过上的设定档的头部。
• A computer reconstruction ( see diagram) suggests this upper jaw meshes well with the second of Dr Leakey's discoveries, a lower jaw ( KMN-ER 60000).
  一张电脑重建图（见上图）显示这一上颌与利基博士发现的第二个人种的一个下颌样本（KMN-ER60000）十分吻合。
• A skull that lacks the lower jaw or the lower jaw and the facial parts. 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。
• Upper lower jaw model set in hard completely transparent materil ( teeth are not removable) fully visible dentition and root tips.
  完全透明的上下颌牙列模型，可以清晰看见恒牙在口腔中的排列。
• Taurus: neck, throat, larynx, chin, lower jaw, ears, tongue, vocal cords
  金牛座：颈部、咽部、喉部、下巴、下颌、耳朵、舌头、声带
• Having the lower jaw or teeth projecting beyond the upper; underhung. Study of move trace of mandible from edentulous position to the largest open mouth position
  下门牙或下颌突出的下颌或牙突出超过上颌或牙的；下颚突出的无牙颌位至最大开口位下颌运动规律的初步探讨
• His lower jaw was beaten out of joint, and the docter is dealing with it.
  这人的下颌骨被打脱臼了，医生正在给他接呢。