barrels/ˈber.əl/名词桶They drank a whole barrel of beer (= the contents of a barrel) at the party.聚会上他们喝了整整一桶啤酒。枪管/ˈber.əl/动词飞驰We were barrelling along the autobahn at 180 kph.我们以每小时180公里的速度在高速路上飞驰。想跟读,去练习