复数是goldfish，例如：
1、Goldfish were swimming lazily in a group just under the surface.金鱼聚在一起贴着水面懒洋洋地游着。
2、Then， he saw the goldfish!然后，他看到了金鱼！
3、Living in this goldfish bowl of publicity would crack the strongest marriage.生活在这种全无隐私可言的环境之下，最牢固的婚姻也会破裂。
goldfish（金鱼）的单复数同体，同fish，例句如下：I have nine little goldfish. 我有九条小金鱼。
