n.桶；枪管；一桶的量；炮管；大量；笔管；汽油桶
vi.快速移动
vt.把 ... 装桶
Beer swilled around the bottom of the barrel. 啤酒在桶底晃荡。
The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
This barrel contains 50 litres. 这个桶容量为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. 它将能够适用三种各自独立的枪管长度来应对不同的任务需求。
He bought twenty five barrel of wine. 他买了25桶葡萄酒。
用作及物动词 (vt.)They planned to barrel the beer next Monday. 他们打算下星期一把啤酒装桶。
Because the USA is nearly bankrupt and the Chinese have them over a barrel. 因为美国和中国已接近破产装桶。
barrel作“桶”解时指中间鼓起的圆桶、琵琶桶,用作比喻指“枪〔炮〕管”。还可表示“一桶之量”。
adj.筒状的
滚光
桶盖
n.一桶之量；大量
