搔痒

例句：

1. 1. She rubbed her itchy skin to relieve the itch.
   她摩擦她的痒皮肤来缓解痒。
2. 2. The dog was itching all over its body.
   狗全身都在痒。
3. 3. I scratched my itchy scalp with a piece of sandpaper.
   我用一块砂纸挠了挠我痒的头皮。