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
双语例句
- 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。 - 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。 - 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。 - He cut a piece of line and tied the fish's lower jaw against his bill so his mouth would not open and they would sail as cleanly as possible.
他割下一段钓索,把鱼的下颌和它的长上颚扎在一起,使它的嘴不能张开,船就可以尽可能干净利落地行驶了。 - All I had was the back of the head, the lower jaw and a gaping hole.
我能利用的只有后部的头骨,下颌骨和一个敞开的大洞。 - 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。 - 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。 - Having the lower jaw or teeth projecting beyond the upper; underhung. Study of move trace of mandible from edentulous position to the largest open mouth position
下门牙或下颌突出的下颌或牙突出超过上颌或牙的;下颚突出的无牙颌位至最大开口位下颌运动规律的初步探讨 - 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”。