英文關鍵字
2019
alcohol
antibacterial
antiseptic
bottle
care
clean
clear
close
coronavirus
covid
disease
disinfect
disinfectant
disinfection
dispenser
epidemic
finger
gel
hand
health
healthy
human
hygiene
hygienic
infection
liquid
medical
medicine
motion
ncov
open
prevention
protection
sanitary
sanitizer
skin
slow
spray
tube
virus