caderas

例句：

1. 1. The fish had a long tail with many cadares.
   这条鱼长着一条长长的尾巴，上面有很多鱼鳍。
2. 2. The chef carefully removed the cadares from the fish before cooking it.
   厨师在烹饪之前小心翼翼地从鱼身上去掉了鱼鳍。
3. 3.The fisherman used cadares to guide his net into the water.
   渔夫用鱼鳍来引导他的网进入水中。