戴耳机1h细菌增700倍！10个耳朵冷知识惊呆你_公共英语阅读理解

戴耳机1h细菌增700倍！10个耳朵冷知识惊呆你

戴耳机1h细菌增700倍！10个耳朵冷知识惊呆你1

Ears are the natural sound detector of our body, they interpret the sound for our understanding.

耳朵是我们身体自然声音的侦查器，解析声音以便我们理解。

#1: Ears helps in Taste

#1: 耳朵有助味觉

We’re not saying that you can really taste food with your ears, but they do have a function in transmitting taste signals to your brain. There is a division of nerves called the chorda tympani that just happens to run throughout the middle ear as it connects the undergo buds on the face of the tongue to the brain.

不是说你靠耳朵品尝食物，但耳朵可以把味觉信号传到大脑。有种神经称为鼓索，恰巧贯穿中耳，连接大脑和舌头表面的味蕾。

#2: Ear Drum

#2: 耳鼓膜

Your ear drum is smaller than 0.7 inches in width it moves less than a billionth of an inch while hearing.

你的耳鼓膜宽度还不足0.7英寸，听的时候移动还不足十亿分之一英寸。

#3: Structure

#3: 结构

The complete area of the central ear is not large, the internal ear is of about the size of a pencil eraser, but it has more than 20,000 hairs.

中耳完整的面积并不大，内耳大约是卷笔刀大小，毛发却多达2万根。

#4: Keep Working

#4:一直工作

The ear continues to have the intellect of hearing sounds, but your brain just shuts them off. Possibly that’s why you at times all of sudden wake up when you listen something optimistic, but with no thought what it was.