bowfin

常見(jiàn)例句

a large bony plate in the anterior third of the space between the lower jaws, in the bowfin.
介於下顎間前三分之一空間的一個(gè)大骨質(zhì)板，在弓鰭魚中。
"They are related to the Bowfin and date Back to the Eocene Epoch. Gars are confined chiefly to fresh water, though some species enter Brackish or salt water."
與弓鰭魚近緣,在始新世就生活於歐洲和北美。主要棲於淡水,但有的種可降入半鹹水甚至鹹水。