英文關鍵字
avena
avenin
beautiful
bio
cereal
clouds
common
countryside
czech
detail
eating
europe
european
extensively
feed
fetus
fields
flakes
food
glycosides
gold
grain
green
grown
hana
healthy
horses
landscape
livestock
magic
mash
most
nutrient
oat
oats
proteins
republic
rich
saponins
sativa
shot
species
starch
steroids
sticks
storm
trees
union
vitamins