A human ear has three different areas: the outer, middle, and inner ear.

外，中和内。

He explained to Burrage the process of a total ear reconstruction.

他向伯雷奇解释了整个外再造的流程。

She says she is happy to be almost done with the reconstruction process.

她说自己很开心，外再造的流程就要结束了。

In total this process involves your external ear, middle ear, inner ear, brainstem and brain.

总的来说，这个过程涉及你的外、中、内、脑干和大脑。

Tympanic Membrane or the Drumhead It forms the partition between the external acoustic canal and the middle ear.

鼓膜它形成了外道和中之间的隔板。

Your ear is divided into three major areas: the external, middle, and inner ear.

你的朵分为三个主要区域：外、中和内。

Our external ears funnel sounds inward, but many owls use their whole faces to do this.

我们的外会将声音向内传，多猫头鹰是用整张面庞将声音由外传到内。

This ultra-sensitive, translucent, and slightly cone-shaped membrane of connective tissue is the boundary between the external and middle ear.

这种超敏感、半透明、略呈锥形的结缔组织膜是外和中之间的边界。

Its 3 parts are (1) auricle or pinna (2) external acoustic canal and (3) the tympanic membrane.

这 3 个部分分别是：（1）廓；（2）外道；（3）鼓膜。

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，没有外和固定的下颌骨。

Plus they have external ears, and a moveable bone in the upper jaw that allows for a wider gape.

此外，它们还有外，上颌有一块可移动的骨头，可以张开更大的嘴巴。

Cartilage is a more flexible material than bone. It serves as a protective, cushioning layer where bones come together.

还能将肋骨连接到胸骨，以及为鼻子和外提供结构基础。

External Acoustic (Auditory) Canal It extends from the bottom of the concha to the tympanic membrane and measures about 24 mm along its posterior wall.

外道从外门向内延伸至鼓膜，长度约 24 毫米。

So, when they tilt their head, it's likely because they're adjusting their outer ear, so they can better pinpoint where sound is coming from.

因此，当它们歪头时，可能是因为他们正在调整外，这样它们可以更好地确定声音从何而来。

Once a sound is caught, it's funneled down into the external acoustic meatus, or auditory canal, and toward your middle and inner ear.

一旦声音被捕捉到，它就会进入外道或听道，朝向你的中和内前进。

The external and middle ear are only involved with hearing, while the complex hidden inner is key to both hearing and maintaining your equilibrium.

外和中只与听力有关，而复杂的隐藏内是听力和保持平衡的关键。

Humans normally hear using air conduction with sound waves passing through the outer and middle ears and causing the inner eardrum to vibrate.

人类通常通过空气传导听到声音，声波穿过外和中并引起内膜振动。

The first is called conductive, which is any kind of problem with the outer or middle ear, where sound can't make it to the inner ear.

第一种称为传导性，这是外或中出现的问题，在这种情况下，声音无法传递到内。

The idea of total reconstruction frightened her, but she wanted to see what he could do, she said in a story on the U.S. Army website.

进行外再造的想法让她感到害怕，她还是想看看医能做成什么样子，美军官网上的一则报道里这样写道。

The ear is divided into 3 parts: 1. External ear 2. Middle ear 3. Internal ear The external ear is again divided into 3 parts which will make it easier to remember.

朵分为 3 个部分：1.外2.中3.内为了方便记忆，外再次被分成 3 个部分。