英文關鍵字
antibiotic
background
beverage
bubble
bubbles
care
chemistry
close
closeup
dissolve
dissolving
dose
drink
drop
drug
effervescent
fizzy
glass
health
healthcare
healthy
illness
illustration
liquid
macro
medical
medication
medicine
nobody
object
painkiller
pharmaceutical
pharmacy
pill
prescription
reflection
relief
remedy
round
soluble
splashing
tablet
therapy
transparent
treatment
vitamin
water
white