英文關鍵字
acid
acidity
axe
beneficial
brew
can
chemicals
chemistry
cycle
dilute
farming
fermentation
fertiliser
fertilizer
flourish
flower
food
free
garden
gardening
glass
gloves
green
herb
juice
liquid
manure
medical
minerals
mixture
nature
nettle
nutrient
organic
plant
potion
recipe
repellent
rubber
stinging
tea
treatment
trick
weed