阐释者

例句：

1. 1.The teacher is an excellent explainer of complex concepts to her students.
   这位老师是向学生解释复杂概念的杰出阐释者。
2. 2. The scientist uses graphs and diagrams to explain the scientific process in a clear and concise manner.
   科学家使用图表和示意图以清晰简洁的方式解释科学过程。
3. 3. The engineer explained the design of the new machine to the client.
   工程师向客户解释了新机器的设计。