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 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。
• 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。
• And lengthened it to match the lower jaw.
  口大，较低的下巴停泊稍。
• 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。
• 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。
• 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。
• 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 doctor with his shirt sleeves tucked up, and no coat on, came out of the room, pale, and his lower jaw twitching.
  医生没有穿常礼服，卷起衬衫的袖口，脸色苍白，下颌颤栗着，他从房里走出来。
• The lower jaw is called the mandible or mandibular bone.
  下颌关节被称为下颌或下颌骨。
• 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。