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 is movable.
  下巴是可以活动的。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• A chain or strap that passes under a horse's lower jaw and serves in conjunction with the bit to restrain the horse. Cordovan: a fine leather originally made of goatskin but now more frequently of split horsehide.
  “一条穿过马下颚的绳子或皮带，与马衔铁连接用来控制马.”科尔多瓦皮革，高级皮革：最初用山羊皮制成的好皮子，现多用剖开的马皮。
• The lower jaw is called the mandible or mandibular bone.
  下颌关节被称为下颌或下颌骨。
• And lengthened it to match the lower jaw.
  口大，较低的下巴停泊稍。