如你们所见，顺着头发的长度可以分为三个主要部分，分别是毛囊、毛根和毛干。

As you can see, along the length of the hair, there are three main parts called the bulb, the root and the shaft.

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我们现在正在摸的，有可能是宇宙身上的一根毛，甚至毛都不是。

What we are feeling by touching, is perhaps a feather on the universe, or even smaller.

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它的尾巴蓬得像个玉米穗，瘦小的身体上每一根毛都炸了起来。

His tail was as big as a wet corncob and every hair on his small body was sticking straight up.

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