有人曾经认为铅可以变成黄金。
It was once thought that lead could be transmuted into gold.
铅对儿童的健康具有潜在损害。
已知接触铅会损害幼童的大脑。
Exposure to lead is known to damage the brains of young children.
用铅做的军人塑像很受收藏者们青睐。
铅可以在体内积聚直至到达有毒的程度。
Lead can accumulate in the body until toxic levels are reached.
铅在酸性水中更易溶解。
一些最精致的酒杯是用铅晶质玻璃制成的。
Some of the finest drinking glasses are made from lead crystal.
饮用水被铅污染了。
铅是硬度较低的金属之一。
但直到15世纪，铅带也助力了设计的创造。
But up to the 15th century, the lead strips also helped create the design.
重得像铅。
食物中的铅会导致健康受损。
铀-铅年代测定法有一些相当令人兴奋的可能性。
There are a few pretty exciting possibilities for Uranium-Lead Dating.
就像我之前说到的，铀铅年代测定法已经存在一段时间了。
Like I said before, Uranium-Lead Dating has been with us for a while.
特殊的铅围裙用于进一步减少暴露。
铅会渗漏到水中，使水变得有毒。
误导者让我用铅代替不稳定的金属.
The misleader let me use the lead instead of the unsteady metal.
误导者让我用铅代替不稳定的金属。
The misleader let me use the lead instead of the unsteady metal.
这块铅的质量不会因为融化而改变。
铅是不是一种对人体友好的金属。
但也一些含有巨毒，如苯和铅。
Others, though, were extremely toxic, such as benzene and lead.
他的嗓子哑了，手臂像铅那般沉。
His throat was powerless, his arms and hands were like lead.
热水会分解管道系统中的微量铅。
Hot water can dissolve tiny amounts of lead from your plumbing system.
铅质棺材一般倾向于保存完好的遗骸。
铅可能对小孩发育中的大脑造成伤害。
儿童对于铅的神经毒性影响特别脆弱。
Children are particularly vulnerable to the neurotoxic effects of lead.
我只有一把小铅刀，这么长。
无论无何镍、铅和锌涨价都会慢下来。
然而这依然不能充分说明铅和锡的差别。
However, this is not enough to account for the difference between lead and tin.
然而这依然不能充分说明铅和锡的差别。
However, this is not enough to account for the difference between lead and tin.
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