The other is for protection—and again this isn't as significant as it was once, but hair does still benefit areas of the body such as the head and around the eyes.
The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.
A new hair-growing drug is being sold for three times the price, per milligram, as the drug's maker charges for another product with the same active ingredient.
Something in the way the lady spoke made Andrea uneasy. Andrea secretly studied the half-covered face, the shapeless body, the arms with their thick black hairs…
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26. 为了作画,他用苍蝇的毛发当画笔。
To paint his works, he uses the hair from a fly as a paintbrush.
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27. 当移动你的头时,液体和毛发也会移动。
When you move your head, the liquid and hairs move, too.
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28. 一根毛发最多可以承受100克的重量。
One single strand can support a weight of up to 100 grams.
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29. 它们的身体外部有刺激物来帮助它们梳理毛发。
They have the stimulus right there on the outside of their bodies in order to do the grooming.
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30. 我的意思是,梳理毛发是动物最容易做到的事情之一。
I mean, grooming is like one of the most accessible things an animal can do.