barrels
n.
桶( barrel的名词复数 );
枪[炮]管;
一桶（的量）;
桶（石油计量单位，相当于120 到159 升）;
例句:
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Several fishermen sat on wooden barrels, tending their nets.
几个渔夫坐在木桶上修补渔网。
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I collect rainwater in barrels to water my garden.
来自SA
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In 1989, Kuwait was exporting 1.5 million barrels of oil a day.
1989年，科威特每天出口150万桶石油。
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OPEC production is holding at around 21.5 million barrels a day.
石油输出国组织的石油产量保持在每天约2,150万桶。
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Today we import a million barrels from Saddam Hussein.
来自WSJ
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So far we have consumed a trillion barrels.
来自SA