rattail

例句：

1. 1. The cat's long, thin tail was a striking feature of its appearance.
   猫的长而细的尾巴是它外观的一个显著特征。
2. 2. The dog's tail wagged excitedly as it chased the ball.
   狗的尾巴兴奋地摇着，它正在追逐球。
3. 3. The little girl had a rattail that she loved to play with.
   小女孩有一根小尾巴，她喜欢玩。