professional knowledge

• 专业知识

professional knowledge的用法和样例：

例句

1. Have a good knowledge of specialty knowledge.
   扎实的专业知识。
2. Studying professional knowledge now paves the way for the future.
   我们现在学习专业知识是为将来的工作铺路。
3. The task demands special knowledge.
   这件工作需要专门知识。
4. I make no pretensions to expert Knowledge of financial matters.
   我不自诩有金融方面的专门知识。