featherback
/ˈfeðəbæk/noun
1- a tropical freshwater fish native to South Asia and Africa, with a strongly humped back, a small feather-like dorsal fin, and a long anal fin that runs from the belly to the tail细鳞弓背鱼。 亦称KNIFEFISH.
1.1
- Family Notopteridae: four genera and several species, in particular the large edible Notopterus chitala of Asia.弓背鱼科：4属, 数种, 尤指体大可食用的亚洲（细鳞）弓背鱼。