pail n.〈尤美〉桶。
(辨析)通常用于装液体之物，一般由木头或金属制成。
(例证) two pails of water are needed in order to make a meal
做一顿饭需要两桶水。
how did you clean the milk pail
你是怎么清理牛奶桶的。
barrel n.桶；一桶。
(辨析)指中间鼓起的大桶，多由木头或金属制成，通常用于储存啤酒、葡萄酒等，也常用作原油的计量单位。
(例证) empty beer barrels
空啤酒桶
our wine is aged in oak barrels
我们的葡萄酒是用橡木酒桶放陈的。
oil prices remained as low as $22 per barrel
原油价格保持在每桶22美元的低价位。
bucket n.桶。
(辨析)可装各种东西，尤指液体之物。
(例证) he can lift two buckets of water at the same time
他可以同时提起两桶水。
she stored the cracked wheat in a bucket
她把碾碎的小麦储存在桶里。
(辨析)通常用于装液体之物，一般由木头或金属制成。
(例证) two pails of water are needed in order to make a meal
做一顿饭需要两桶水。
how did you clean the milk pail
你是怎么清理牛奶桶的。
barrel n.桶；一桶。
(辨析)指中间鼓起的大桶，多由木头或金属制成，通常用于储存啤酒、葡萄酒等，也常用作原油的计量单位。
(例证) empty beer barrels
空啤酒桶
our wine is aged in oak barrels
我们的葡萄酒是用橡木酒桶放陈的。
oil prices remained as low as $22 per barrel
原油价格保持在每桶22美元的低价位。
bucket n.桶。
(辨析)可装各种东西，尤指液体之物。
(例证) he can lift two buckets of water at the same time
他可以同时提起两桶水。
she stored the cracked wheat in a bucket
她把碾碎的小麦储存在桶里。