newbie

例句：

1. 1. She's a newbie to this kind of work.
   她对这种工作是新手。
2. 2. He's a newbie in the field of computer science.
   他在计算机科学领域是个新手。
3. 3. The newbie was nervous about making mistakes.
   这个新手对犯错感到紧张。