Okay. And let's cover these also up, because this sulfuric acid ugh! So your lead battery in your car works with the same idea, except this is lead oxide and this is lead.

好吧，把这些盖起来，因为这硫酸,你车里的铅蓄电池,也是一样的工作原理，除了这是一氧化铅而这是铅。

youdao

So it works with lead oxide and lead, and it's a very, very powerful battery.

所以这对一氧化铅和铅有效，是很强大的电池。

youdao

Yet the alchemists had their triumphs, inventing brilliant new pigments, perfecting the old - red lead oxide, yellow arsenic sulfide, a little copper and vinegar and you've got bright green verdigris.

尽管如此，炼金术士还是获得了许多成就，他们创造了色彩鲜艳的天然色素，使原来的色素更完美——红色的氧化铅，黄色的硫化砷，少许铜加上醋，你就会得到明亮的绿色的铜绿。

youdao

The researchers first created separate nanoparticles of two materials, lead selenide and magnetic iron oxide, with precise dimensions.

ECONOMIST: MONITOR

That would change the way the magnetic field of the iron oxide interacts with the semiconducting behaviour of the lead selenide.

ECONOMIST: MONITOR

This would lessen the need to burn coal and oil, and lead to reduced emissions of carbon dioxide and nitrous oxide.

BBC: Impact of global warming may be severe and wide-ranging