A round, bulging cask or vessel, of greater length than breath, and having flat ends or heads.

桶。

The quantity which a barrel should contain.

一桶之容量。

Anything like a barrel in shape.

桶状物。

The heavy, main tube of a gun, rifle, etc.

炮管；枪管。

The body of a windlass, about which the cable winds.

【机】(卷吊机的)圆桶。

Large quantity.

【口】(常用复数表单数)巨量。

Tubular part of a pen above the point.

(钢笔的)笔身；储墨管。

To put or pack in a barrel.

装入桶内。

To travel at high speed.

【俚】高速行进(汽车等)。