挠痒痒英语怎么说

挠痒痒英语怎么说：scratch an itch

1. Can you scratch my back? It's itchy.（你能帮我挠挠背吗？很痒。）

2. I can't stop scratching my arm. There must be a bug bite.（我挠不停我的手臂。一定是被虫子咬了。）

3. She scratched her head, trying to remember where she put her keys.（她挠了挠头，试着想起她把钥匙放在哪里了。）

4. He scratched his leg absentmindedly while watching TV.（他一边看电视一边心不在焉地挠着腿。）

5. My cat always scratches its ears when it's happy.（我的猫总是在开心的时候挠耳朵。）