英文關鍵字
aspirin
background
blue
bubble
chemical
clear
closeup
cold
cure
dissolve
dissolving
dose
drink
drop
drug
effect
effervescent
fall
fever
fizzy
flu
headache
health
healthy
illustration
isolated
liquid
macro
medical
medication
medicine
migraine
pain
painkiller
paracetamol
pharmaceutical
pharmacy
pill
powder
reaction
soluble
sparkling
splashing
tablet
trace
transparent
vitamin
water
white