smoker's tongue

例句：

1. 1. The smoker's tongue is always dry and cracked.
   烟民的舌头总是干燥且开裂。
2. 2. He had a taste for the local cuisine, but his smoker's tongue made it difficult to enjoy it.
   他对当地美食有品味，但烟民的舌头让他难以享受。
3. 3. She was so tired that her smoker's tongue felt like sandpaper on her teeth.
   她太累了，烟民的舌头让她的牙齿感觉像砂纸一样粗糙。