engine gudgeon pin

例句：

1. 1. The fishermanused a gudgeon to catch thefish.
   渔夫用一个鱼钩来捕鱼。
2. 2. The boat was equipped with a gudgeon for better stability.
   这艘船装备了一个鱼钩以提高稳定性。
3. 3. Thegudgeon is acrucial part of the fishing equipment.
   鱼钩是钓鱼设备中至关重要的部分。