electronical

例句：

1. 1. This new device is completely electronic.
   这个新设备完全是电子的。
2. 2.The computer has an electrical problem.
   电脑有电气问题。
3. 3. Electrical engineering is a field of study that focuses on the design and construction of electrical systems.
   电气工程是研究设计并构建电气系统的领域。