electronics
/ˌɪlekˈtrɒnɪks/plural noun
usu. treated as sing.
1- the branch of physics and technology concerned with the design of circuits using transistors and microchips, and with the behaviour and movement of electrons in a semiconductor, conductor, vacuum, or gas电子学：
electronics is seen as a growth industry
电子学被看成是一种迅速发展的行业。
as modifier electronics engineers.电子工程师。
1.1
- treated as pl. circuits or devices using transistors, microchips, and other components电子电路; 电子器件。