耳朵的结构_耳朵的结构

内容

The human ear is a complex organ responsible for hearing and balance

人的耳朵是一个负责听觉和平衡的复杂器官。

It is divided into three main sections

它分为三个主要部分。

the outer ear

外耳。

the middle ear

中耳。

and the inner ear.

内耳。

ear each part plays a crucial role in

the process of hearing and maintaining equilibrium

Outer Ear Pinna or auricle

外耳：耳廓或耳甲。

the visible part of the ear that is on the outside of the head

位于头部外侧的可见部分。

it's made of cartilage and skin and is shaped to capture sound waves and funnel them into the ear canal

它由软骨和皮肤组成形状设计用于捕捉声波并将其导入耳道。

ear canal or external auditory meatus

耳道或外耳道。

a tubik structure that leads from the Pinna to the eardrum

一个管状结构从耳廓通向耳膜。

it helps to further direct sound waves towards the eardrum

它有助于进一步将声波引向耳膜。