镀锌

例句：

1. 1. Themetal parts were galvanized to preventcorrosion.
   这些金属部件被镀锌以防止腐蚀。
2. 2. The new car has a shinysilver exterior that is galvanized forprotection.
   这辆新车有一个闪亮的银色外壳，是为了防止腐蚀而镀锌的。
3. 3.The old barn was repainted witha coat of white paint and then galvanized for added security.
   旧谷仓重新涂了一层白漆，然后进行了镀锌处理以增加安全性。