英文關鍵字
actinopterygii
anguilliformes
animal
carnivore
caudal
chordata
cosmopolitan
dorsal
eel
elegant
elepomorpha
elongated
fin
gliding
graceful
head
hiding
jaws
long
marine
moray
mouth
muraenidae
nature
pattern
patterned
rocks
skin
spots
spotted
submerged
swimming
trunks
underwater
wood