An electron gun is a device for generating an electron beam.

I often read e-books.

He decided to quit smoking electronic cigarettes.

I bought a coffee using electronic money.

Gender identity refers to the gender that each individual recognizes themselves as.

He is a person of strong vanity who reads self-improvement books.

This computer is using the latest technology.

There is a state-of-the-art electron microscope in my laboratory.

An electron neutrino is a type of elementary particle.

The digital song catalog for karaoke has been updated.