diàn​gōng

electrician

电工 電工 diàn​gōng
electrician noun
a worker who installs, maintains, or repairs electrical equipment
electrical engineering
the technical study of electromagnetic phenomena and their engineering applications
electrical work
the trade or category of work involving the manufacture, installation, and maintenance of electrical equipment

Frequency

Movie subtitles
2.03 per million appears in 1% of films
Written text
3.40 per million

Sources