a pound or so的用法和样例：
- She had a little money,ten pounds or so.
- She had a little money; ten pounds or so.
- She had a little money, ten pounds or so.
- You can always count on Bill for a pound or two when you are in difficulties.
- Whisky is a fantastic price anyway,so for all the difference a pound or two makes on the price of a bottle I prefer to buy the best.