機器
analysis
attractive
background
beaker
biology
bottle
care
chemical
chemistry
cosmetology
depilation
dermatology
discovery
epilation
equipment
flask
fresh
glassware
hand
health
healthy
industry
instrument
laboratory
liquid
medical
medicine
perfection
person
pharmacy
procedure
removal
removing
research
salon
sample
science
scientific
scientist
sensitive
shaving
technology
test
tool
transparent
treatment
tube
water