n.铅制品，铅衬...

leadwork的音标：leadwork的英式发音音标为：['ledwɜ:k]leadwork的美式发音音标为：['ledwɜk]...

制铅工厂，铅矿熔炼厂...

leadworks的音标：leadworks的英式发音音标为：['ledwɜ:ks]leadworks的美式发音音标为：['ledwɜks]...