Definition: the long, narrow part that sticks out at the back of an animal's body Level: B2
那只狗兴奋地摇着尾巴。
The dog wagged its ___tail excitedly.
她非常漂亮，有着又长又浓密的尾巴和柔软的爪子。
She is very beautiful with her long, bushy ___tail and soft paws.
猫看着鸟时，尾巴抽动了一下。
The cat's ___tail twitched as it watched the bird.
