每根头发都由皮肤下的毛囊固定着其中一端。

A single hair is fixed at one end below the skin in the bulb.

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首先工人们把一些热玻璃放到一根长金属管的一端。

First, the workers put some hot glass onto one end of a long metal pipe.

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日光灯通常是一根两端装有金属电极的管子。

A typical fluorescent lamp is a tube with metal electrodes at each end.

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把四根蜡烛粘在金属尺子上。加热尺子的一端。

Fix four candles onto a metal ruler. Heat end of the ruler.

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把一个重物拴在一根长绳子的一端。

Tie a heavy weight at the end of a long piece of string.

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好象是根短铁钎，一端磨到和标枪一般尖。

It resembled a short bar of iron, pointed like a pike at one end.

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好象是根短铁钎，一端磨到和标枪一般尖。

It resembled a short bar of iron, pointed like a pike at one end.

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