n.桶；槍管；一桶的量；炮管；大量；筆管；汽油桶

vi.快速移動

vt.把 ... 裝桶

Beer swilled around the bottom of the barrel. 啤酒在桶底晃蕩。

The beer comes out of the barrel under pressure. 啤酒受到壓力從桶中流出。

This barrel contains 50 litres. 這個桶容量為50升。

He made a barrel with staves by himself. 他自己用桶板做了一只桶。

He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。

It will be adaptable to three separate barrel lengths for varying mission requirements. 它將能夠適用三種各自獨立的槍管長度來應(yīng)對不同的任務(wù)需求。

He bought twenty five barrel of wine. 他買了25桶葡萄酒。

It boasts plenty of brightly coloured sea fans, soft corals and barrel sponges. 它擁有大量的色 彩鮮艷的海上球迷，軟珊瑚和海綿桶。

They planned to barrel the beer next Monday. 他們打算下星期一把啤酒裝桶。

Because the USA is nearly bankrupt and the Chinese have them over a barrel. 因為美國和中國已接近破產(chǎn)裝桶。

barrel作“桶”解時指中間鼓起的圓桶、琵琶桶,用作比喻指“槍〔炮〕管”。還可表示“一桶之量”。