a jar of wine的用法和样例：
- How much is a jar of peanut butter?
- A jar of wine vinegar was there, so they soaked a sponge in it, put the sponge on a stalk of the hyssop plant, and lifted it to Jesus' lips.
- A jar of pickle will contain pickled cabbage.
- He turned up a jar of ancient coins.
- There is a jar of marmalade on the breakfast table.