bucket lip

例句：

1. 1. He had a bucket lip that made it difficult for him to speak clearly.
   他有一个桶状嘴唇，这让他说话很困难。
2. 2. The actor's bucket lip was the highlight of the performance.
   这位演员的桶状嘴唇是表演的亮点。
3. 3.She tried to hide her bucket lip with makeup, but it didn't work very well.
   她试图用化妆品遮住她的桶状嘴唇，但效果不是很好。