常見例句The dragonfish has a long barbel attached to its chin. 海蛾魚長有一根連接到它下巴的長觸須。Dragonfish or Arowana: Within primitive fish and also tropical fish, but people list it sole customarily. 龍魚:本屬古代魚類也可屬熱帶魚類;但人們習(xí)慣將其單列一類.The deep sea dragonfish, or Grammatostomias flagellibarba, is a ferocious predator in spite of its small size. 狀鰭條組成??谛?,無牙,口位於骨質(zhì)的長吻下方。其自然歷史及其與其他類群的親緣關(guān)系尚不清楚。 返回 dragonfish