Don't look him directly in the mandibles.

你可别直视他下颚。

With their razor sharp mandibles, they find it easy to rob the flowers of their nectar.

在它们如剃刀般锋利上腭帮助下，它们能轻易掠取花汁。

Then we'll move down to your mandible, it helps you chew food.

接下来，我们来看一下帮助你咀嚼食物下颌骨。

Those mandibles go from 0 to 200 miles per hour in point zero-zero-zero-zero-one-five seconds.

这些下颌骨在 0.000015 秒内从 0 加速到每小时到 200 英里。

People here believe that this beetle can actually cut down branches using its huge saw-like mandibles.

这里人相信这甲虫用其锯齿状巨颚能够剪断树枝。

On their elongated head, some species use their large, hooked mandibles in a scissor-like way to decapitate predators such as ants.

在它们细长头上，一些物用它们巨大钩状下颚像剪刀一样斩首如蚂蚁这样食肉动物。

Osteoblastomas also tend to affect the bones of the axial skeleton, usually the mandible, and erode the surrounding bone.

成骨细胞瘤往往影响轴骨，通常是下颌骨，并侵蚀周围骨骼。

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（上颈部颚骨）。

The mandible has a mixture of both modern and archaic features.

下颌骨兼具古特征。

The upper mandible has a tooth-like  protrusion that helps them grab prey.

上颌骨有一个牙齿状突起，可以帮助它们抓住猎物。

I'm pretty sure it's the maxilla and mandible.

我很肯定是上颌骨下颌骨。

Discovered originally near Beijing, the fossils consisted of broken pieces of skull, mandibles, and teeth.

这些化石最初是在北京附近发，由头骨、下颌骨牙齿碎片组成。

Lower mandible, too. Did the trick.

下颌骨也是 匹配到了他身份。

And if you try and do this too fast, you're going to either break the tooth, break the mandible, or break your tool.

如果你动作太快，你要么会折断牙齿，要么会折断下颌骨，要么会折断你工具。

The larger foragers, equipped with powerful mandibles, anchor themselves on leaves and chomp away in a wide arcs.

较大觅食者， 配备了强大下颌骨，将自己固定在树叶上， 并以宽阔弧线咀嚼。

They have really sharp mandibles, are generally pretty aggressive, which I guess also helps them to be really good predators.

它们有非常锋利下颌骨， 通常都非常具有攻击性，我想这也有助于它们成为非常好捕食者。

It folded and unfolded its green praying hands, and opened and closed its mandibles, more in curse than in prayer.

它合拢又展开它祈祷绿色双手， 张开又合上它下颚， 与其说是在祈祷， 不如说是在诅咒。

And they just  have a pair of, like, pincers, sort of, mandibles extruding from the sand and some antenna.

它们只有一对从沙子里伸出来钳子之类下颌骨一些天线。

They arise from the palate, and are attached by flexible membrane to the sides of the mandible.

它们起源于上颚， 并通过柔软膜附着在下颌骨两侧。

And this is strange, because every species of ant known today has mandibles that move horizontally—from side to side.

这很奇怪，因为今天已知每一蚂蚁都有水平移动下颌骨——从一边到另一边。