n.桶,提桶,一桶的量
The maid plunged the cloth into the pail and cleaned the floor.
那个侍女把拖把放进桶里浸湿,用来擦地.
There was a pail of water on the ground.
地上有一桶水.
There is a quart of milk left in the pail.
桶里还剩下一夸脱牛奶.