link hinge

例句：

1. 1. The car'sengine is connected to the transmission with alink hinge.
   汽车的发动机通过一个连接件与变速器相连。
2. 2. The doorwas hinged shut with a heavymetal link hinge.
   门是用一个沉重的金属连接件铰紧的。
3. 3. Thefurniture was assembled with precision, ensuring asmooth and secure link hinge.
   家具组装得非常精确，确保了平滑且稳固的铰链连接。