“镀”用英语怎么说？

他们最神圣的教堂屋顶镀了金。The holiest of their chapels are topped with gilded roofs.它们有哑铜的，古铜的和镀银的。They are available in polished brass, antique brass or silver-plate.整个表面都镀了一层银。Silver overlay is bonded to the entire surface....

“镀”的拼音为：dù...