mandible

英 [ˈmændɪbl]

美 [ˈmændɪbl]

n.  下颌骨; 颌; 鸟喙的上部(或下部); (昆虫的)上颚

复数：mandibles　

医学

BNC.18029 / COCA.21635

牛津词典

noun

• 下颌骨；颌
  the jawbone
• 鸟喙的上部（或下部）
  the upper or lower part of a bird's beak
• （昆虫的）上颚
  either of the two parts that are at the front and on either side of an insect's mouth, used especially for biting and crushing food

柯林斯词典

• (人、动物的)下颌骨
  Amandibleis the bone in the lower jaw of a person or animal.
• (昆虫的)颚
  An insect'smandiblesare the two parts of its mouth which it uses for biting, similar to an animal's jaws.

英英释义

noun

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

双语例句

• Completely transparent anatomical model of the mandible, clearly shows the arrangement of teeth.
  完全透明的下颌骨，清楚展示了牙齿的排列情况。
• Results: All animals grew well and their mandible were all lengthened at different level.
  结果：所有动物术后生长良好，下颌骨均出现不同程度的延长。
• Establishment of a Survey Analysis System for Mandible Shape Characteristics of Mus and Rattus
  Mus和Rattus属鼠类下颌骨形态特征测量分析系统建立
• But the retrusion of alveolar mandible led to chin protrusion.
  前颅底和下颌骨发育正常，而下牙槽突代偿性后缩可导致成年腭裂患者的假性颏前突。
• The methods can be used in dentistry for record the movements of mandible.
  该方法可用于下颌运动过程的记录。
• The main toxicities include renal impairment, hypocalcemia and osteonecrosis of the maxilla and mandible.
  与这两种药物相关的主要毒副作用为肾损伤、低钙血症和上颌骨、下颌骨坏死。
• Objective To study the effect of hemimastication on the growth of mandible in rat.
  目的：探讨偏侧咀嚼对下颌骨发育的影响。
• The lower jaw is called the mandible or mandibular bone.
  下颌关节被称为下颌或下颌骨。
• Objective: To observe the effects of an intror al tooth supported distraction device on advancement mandible of goat.
  目的：观察自制的牙支抗骨延长装置进行羊下颌骨延长的实用性和有效性。
• Conclusions Strain rate and bone mineral density are important factors for the biomechanical properties of human mandible under tension load.
  结论应变率和骨密度是影响下颌骨拉伸生物力学性质的重要因素。