galvanized iron hasp

例句：

1. 1.This lock is made of galvanized iron and is very strong.
   这把锁是用镀锌铁制成的，非常坚固。
2. 2. The door was secured with a galvanized iron hasp.
   门是用一个镀锌铁插销锁上的。
3. 3.The old house had several galvanized iron hasps that were rusted through.
   那所旧房子有几个生锈的镀锌铁插销。