英文關鍵字
abundance
agriculture
animal
barley
bird
bran
canary
cereal
chicken
clean
color
corn
domestic
dry
eat
eating
food
fruit
growth
guinea
hamster
healthcare
healthy
heap
macro
mammal
meal
meat
medicine
millet
mineral
mouse
mouth
multiple
nature
oat
parrot
pig
pigeon
plant
pumpkin
rabbit
rat
rice
seed
snack
staple
sunflower
vitamin
wheat