chromium-plated iron window catch

例句：

1. 1.The new window lock is a sleek and durable chromium-plated iron window catch.
   这款新窗户锁设计时尚且耐用，是镀铬的铁窗钩。
2. 2.The old window catch was rusted and in need of replacement.
   旧的窗钩生锈了，需要更换。
3. 3. The manufacturer recommends using a chrome-plated iron window catch for better security.
   制造商推荐使用镀铬的铁窗钩以获得更好的安全性。