hinge armature

例句：

1. 1.The new car has a sleek hinge armature that makes it look more modern.
   这款新车有一个光滑的铰链装置，看起来更现代。
2. 2. The hinge armature on the door is designed to be easy to open and close.
   门上的铰链装置设计得易于打开和关闭。
3. 3.The hinge armature of the cabinet is strong enough to support its weight.
   这个橱柜的铰链装置足够坚固，能够支撑其重量。