door ironmongery

例句：

1. 1.The door handle is a crucial part of the door ironmongery.
   门把手是门五金的重要组成部分。
2. 2. The door lock is an essential component of the door ironmongery.
   门锁是门五金的关键组成部分。
3. 3. The door hinge is an integral part of the door ironmongery.
   门铰链是门五金的不可或缺的部分。