Another bone found in Baishiya Karst Cave is a lower jaw bone of a young Denisovan.

在白石崖洞穴发现的另一块骨头是年轻丹尼索瓦人的颌骨。

Signs External Signs External signs include bilateral lower facial oedema or swelling around mandible (jaw bone in upper neck) .

体征外部体征外部体征包括双侧下面部水肿或下颌周围肿胀（上颈部的颚骨）。

They do this by sucking away the calcium from your jaw bone.

它们通过吸走颌骨中的钙质来达到这一目的。

And its two lower jaw bones aren't fused together, like they are in other vertebrates.

而且它的两个下颌骨并没有像其他脊椎动物那样融合在一起。

Blood vessels and nerves come from the jaw bones, and enter the center of the root through a narrow passage, called the apical foramen.

血管和神经从颌骨通过一个叫做牙根尖孔的狭窄通道进入牙根中央。

Sphenodontians had two openings in the skull behind their eyes, no external ears, and a fixed jaw bone.

蝶齿兽在眼睛后面的头骨上有两个开口，没有外耳和固定的下颌骨。

Jaw bones from pre-agricultural times showed a lot of wear and tear on the teeth from intense chewing, but very little crowding.

前农业时代的颌骨显示出牙齿因剧烈咀嚼而出现大量磨损和撕裂，但很少出现拥挤。

And the alvarezsaurs seem to have had weak jaw bones, probably because chewing becomes less important when you're eating ants.

alvarezsaurs 的颚骨似乎很脆弱，可能是因为当你吃蚂蚁时咀嚼变得不那么重要了。

The only bone that can move in your skull is your jaw bone, which lets you open and close your mouth.

颅骨中唯一可以移动的骨头是颌骨，它可以让您张开和闭上嘴巴。

These beverages were the drink of choice for wealthy Americans who were unaware of the horrible side-effects, like holes in the skull and jaw bones.

这些饮料是富有的美国人的首选饮料， 他们不知道可怕的副作用，比如头骨和颚骨上的洞。