1. I had to scrape out the burnt bits from the bottom of the pan.
我不得不把锅底烧焦的部分刮掉。

2. The mechanic had to scrape out the rust from the car's exhaust pipe.
汽车修理工不得不清理掉排气管中的锈迹。

3. She used a spoon to scrape out the last bits of ice cream from the container.
她用勺子把冰激凌盒里的最后一点刮掉。

4. The dentist had to scrape out the decayed tooth before filling it.
牙医不得不在给牙齿填充前清理蛀牙。

5. He carefully scraped out the mold from the corner of the shower.
他小心翼翼地清理淋浴间角落的霉斑。

6. The archaeologist used a small brush to gently scrape out the dirt from the ancient artifact.
考古学家用小刷子轻轻地把古代文物上的尘土刷掉。