英文關鍵字
alcohol
antimicrobial
antiseptic
applying
care
child
clean
cleaning
cleanliness
clear
contagion
contamination
coronavirus
covid
disinfect
disinfectant
disinfection
dispenser
epidemic
gel
girl
hand
health
healthcare
healthy
hygiene
hygienic
liquid
lotion
medical
medicine
pandemic
person
prevention
protection
quarantine
safety
sanitary
sanitation
sanitiser
sanitize
sanitizer
sanitizing
using
virus
wash
washing
woman