機器
background
balance
business
button
care
check
components
digital
dimension
display
drug
eating
electronic
exercise
explosive
fit
glass
gloves
grams
hand
healthy
household
indicator
industry
instrument
kilogram
laboratory
laboratory assistant
meal
measure
measurement
metric
mixture
modern
new
overweight
panel
plastic
powder
push
scale
screen
slim
small
supermarket
tool
weigh
weight
white