英文關鍵字
background
bio
blue
bottle
box
care
chemical
chemistry
clean
color
container
design
device
domestic
drug
empty
environment
equipment
hand
handle
health
home
household
hygiene
industry
inside
instrument
interior
isolated
lab
laboratory
liquid
machine
medical
medicine
natural
nobody
object
pharmacy
plant
plastic
research
science
scientific
set
storage
technology
tool
white
work