機器
appliance
broken
checking
contractor
device
electric
electrical
electrician
engineer
equipment
examining
fix
fixing
gun
handyman
home
house
installing
iron
kitchen
maintenance
male
malfunction
man
mechanic
micro
microwave
occupation
oven
problem
profession
professional
repair
repairing
repairman
screwdriver
service
serviceman
shop
soldering
stove
technician
tool
troubleshooting
wave
work
worker
workman
workshop