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

• In pronunciation teaching, teachers can make the thumb of left hand as lower jaw and the other four fingers as upper jaw.
  在语音教学的教师可在左下颚的拇指和其他四个手指，上颌。
• 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。
• 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。
• 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。
• The localization of the cell bodies of the receptive neurons innervated the incisor tooth of the lower jaw in the rat and the canine tooth of the lower jaw in the cat as visualized by the horseradish peroxidase technique influence of unilateral mandibular distraction osteogenesis on Ian and TMJ
  用辣根过氧化物酶（HRP）追踪支配大白鼠下颌切牙和猫下颌犬牙神经胞体的位置牵张成骨对兔下牙槽神经和颞下颌关节影响的实验研究
• This tooth on the lower jaw is sensitive to cold and hot.
  下腭上的这颗牙齿对冷热很敏感。
• And lengthened it to match the lower jaw.
  口大，较低的下巴停泊稍。
• Meanwhile, the lower jaw shrunk in both length and height.
  另外，下颌骨在长度和高度上都有“缩水”。
• Jaw: Either of two Bones that frame the mouth: a movable lower jaw ( mandible) and a fixed upper jaw ( maxilla).
  颚：构成脊椎动物嘴的框架的骨骼，包括一个能活动的下颚和固定不动的上颚。
• The lower jaw is movable.
  下巴是可以活动的。