price
1.price current和current price不同。price current是“商品时价表”，就是“价目表”（price list），current price是“目下的价目”，就是“时价”。可以说A price current is a list of current prices。
2.下面三句意思相同：
- What is the price of cabbages today?
- What price are cabbages today?
- What are cabbages today?
3.注意下面两句里的without price意思不同：
- These pearls are said to be without price.（这些珍珠据说是无价之宝。）
- His service was often given without price.（他的服务往往是不取报酬的。）
