機器
analysis
analyzing
biology
bottle
bottled
bottling
checking
chemistry
coat
confident
control
education
engineer
equipment
exam
factory
female
industrial
industry
laptop
line
machinery
manufacturing
measure
measurement
medical
person
plant
process
producing
production
professional
report
research
science
scientific
scientist
solution
study
technician
technology
test
uniform
water
white
woman
work
worker
young