angelfish
/ˈeɪndʒəlfɪʃ/noun
(复同单, 或-fishes)
1- any of a number of laterally compressed deep-bodied fishes with extended dorsal and anal fins, typically brightly coloured or boldly striped天使鱼, 神仙鱼：
1.1
- a freshwater fish native to the Amazon basin (genus Pterophyllum, family Cichlidae), in particular P. scalare.大神仙鱼（天使鱼属, 濑鱼科）, 尤指天使鱼。
1.2
- a marine or reef-dwelling fish (several genera in the family Chaetodontidae).鲽鱼（鲽科数种）。