英文關鍵字
able
appliance
chore
circl
cleane
cleaning
clothing
detergent
domestic
electrical
electricity
equipment
falling
feeding
garment
glass
housework
hydroelectric
hygiene
lapse
laundromat
laundry
life
liquid
loop
machine
metal
metallic
motion
operating
plastic
porthole
powder
power
soap
speed
spinning
station
steel
talcum
technology
time
timelapse
towel
turning
washing
water
wet
whirlpool
white
window