【实用短语】a bag of flour 一袋面粉；a barrel of beer 一桶啤酒；a basin of water 一盆水；a basket of eggs 一篮子鸡蛋；a bottle of milk 一瓶牛奶；a bowl of rice 一碗米饭；a box of matches 一盒火柴；a bucket of milk 一桶牛奶；a can of beer 一罐啤酒；a crate of bananas 一箱香蕉
