英文關鍵字
antibacterial
antiseptic
antiviral
antivirus
bacteria
black
bottle
care
clean
cleaner
cleanliness
closeup
concept
corona
coronavirus
covid19
dirty
disease
disinfect
disinfectant
disinfection
dispenser
emergency
equipment
hands
health
healthy
hygiene
isolated
liquid
medical
medicine
modern
pandemic
preparation
prevention
protect
protection
sanitary
sanitation
sanitize
sanitizer
sick
spray
sterile
virus
water