外壳是透明的玻璃，能够让你看见蚂蚁的锋利的爪子甚至是身体上的毛发。

A magnifying glass, included, lets you see the ants' surprisingly sharp claws and even the hair on their bodies.

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斑秃最为极端的形式分为全秃，它指的是所有头发都会掉光； 还有普秃，它指的是头发还有身体上的毛发都会脱落。

The extreme forms of alopecia areata are alopecia totalis, which involves the loss of all head hair, and alopecia universalis, which involves the loss of all hair from the head and the body.

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胡须是身体上生长最快的毛发。

Beards are the fastest growing hairs on the human body.

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