英文關鍵字
abalone
absence
aceh
amazing
animal
are
as
beast
class
coast
common
crab
distinguished
external
gastropod
gastropods
hermit
lhokseumawe
location
mainly
marine
mollusk
moment
movingn
name
or
sea
seeing
share
shell
skin
slowmoving
snail
snails
such
taxonomic
they
usually
visible
whelk
where
which