英文關鍵字
alcohol
antibacterial
antiseptic
auto
bacteria
bottle
car
clean
cleaner
cleaning
contamination
coronav
coronavirus
covid
covid19
dirty
disease
disinfectant
disinfection
finger
flu
gear
gearshift
gel
germ
germs
hand
handle
health
healthy
hygiene
hygienic
infection
kill
lever
liquid
motion
pandemic
prevent
prevention
protect
protection
protective
safety
sanitizer
sanitizing
slow
slowmotion
spray
spraying
stick
virus
wash
wipe