英文關鍵字
ache
air
antacid
antibiotic
aspirin
background
beverage
black
blue
bubble
capsule
care
chemistry
closeup
cold
concept
dissolve
dissolving
dose
drink
drop
drug
drugs
effervescent
glass
hangover
headache
health
healthy
illness
liquid
macro
medicine
motion
oxygen
pain
painkiller
paracetamol
pill
recovery
slow
tablet
tablets
thrown
transparent
vitamin
water
white