区别就是ducks是名词duck的复数形式,中文意思是n. 鸭子(duck 的复数)薄帆布工作服,帆布裤子,v. 闪避没入水中(duck 的第三人称单数)

例如

The ducks dived and surfaced again several metres away.鸭子潜入水中,然后在几米开外钻出水面。

Production of the foie gras pt involves force-feeding geese and ducks so that their livers swell.