英文關鍵字
background
board
capacitor
chip
circuit
component
connection
connector
device
electric
electrical
electricity
electronic
engineer
engineering
equipment
expert
expertise
hand
hardware
heat
iron
laboratory
macro
micro
microprocessor
motherboard
mount
occupation
part
printed
processor
professional
repair
semiconductor
solder
soldered
soldering
surface
tech
technical
technician
technology
television
tin
tool
transistor
work