银白色圆形的小鱼
dollarfish
n 1: small food fish of Atlantic coast [syn: {Poronotus
triacanthus}]
2: any of several silvery marine fishes with very flat bodies
[syn: {moonfish}, {Atlantic moonfish}, {horsefish}, {horsehead},
{horse-head}, {Selene setapinnis}]
[also: {dollarfishes} (pl)]