tail coat

例句：

1. 1. The tail coat is the perfect accessory for a formal event.
   尾巴大衣是正式场合的完美配饰。
2. 2.She wore a tail coat to the party and looked elegant.
   她穿着尾巴大衣去参加派对，看起来非常优雅。
3. 3. The tail coat was made of soft wool and had a warm feel.
   尾巴大衣是用柔软的羊毛制成的，手感温暖。