a raw beginner的用法和样例：
- The young man is a raw beginner.
- ASE's courses and programmes are designed to meet the needs of all students from all backgrounds and learning needs whether you are from Bangkok or Beijing, a raw beginner or an advanced learner.
- You hit a raw nerve when you mentioned his first wife.
- Do you call yourself a raw country girl?
- Older workers often get a raw deal.
- It is a raw material for making teapots.