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

• The Leakeys found a lower jaw, some skull bones, and some limb bones that provided the necessary clues.
  利基夫妇找到了可提供线索的一块下颌骨、一些头骨和肢骨。
• 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
• And lengthened it to match the lower jaw.
  口大，较低的下巴停泊稍。
• Last premolar of upper jaw, first molar of lower jaw.
  上颚最后的一只前臼齿，下颚最前的一只臼齿。
• Unfortunately, the fourth premolar in the upper jaw is quite large and looks like the first molar in the lower jaw; it is known as a carnassial tooth.
  不幸的是，上颚的第四颗前臼齿很大，看起来就象是下颚的第一颗臼齿，这颗前臼齿也被称作叫裂齿。
• When people sleep on their front, their lower jaw is positioned further forward than normal.
  因为当人们俯卧的时候，下颚会比平时更加突出。
• It picks up vibrations only if its lower jaw is in contact with the ground.
  它只有在下颌触地的时候，才能捕捉到一丝颤动。
• The lower jaw is movable.
  下巴是可以活动的。
• 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。
• 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。