那群男孩在派对上豪饮了三箱汽水。

The boys ___swilled down three crates of soda at the party.

他用水冲洗了杯子，然后倒掉。

He ___swilled the glass with water and then poured it out.

农民用泔水喂猪。

The farmer feeds the pigs with ___swill.