“铅板”的英语？

“铅板”的拼音为：qiān bǎn...

它是用红砖建成的,非常漂亮,屋顶铺着铅板.It was very handsomely built of red brick with a lead roof.一块铝板横放在云室中,显然有粒子穿过铅板.A lead plate crosses the chamber and evidently the particle has passed through it.当然, 那现在是铅板和是在数十年.Of course, that a cl...