electroscope
中文释义
n. [电] 验电器
n. an instrument for detecting electric charge.
常用搭配
- use an electroscope用验电器
- electroscope measures验电器测量
- electroscope experiment验电器实验
例句
- The scientist used an electroscope to detect the presence of static electricity.科学家用验电器来检测静电的存在。
- In the lab, students learned how to use an electroscope for their experiments.在实验室里,学生们学习了如何使用验电器进行实验。