specialist in

• 在 ... 方面的专家

specialist in的用法和样例：

例句

1. An advocate of or a specialist in eugenics.
   优生学家优生学方面的专家或倡导者
2. A specialist in forensic medicine was called as a witness in the murder trial.
   在那桩谋杀案的审理中，一名法医专家被召来作证。
3. A specialist in the theory and practice of education.
   教育家教育理论和实践方面的专家
4. If possible, you are expected to train our specialist in your training center.
   如果可能的话，希望能在贵方的培训中心训练我方专业人员。