a pound coin的用法和样例：
- But the plan backfired as an empty plastic bottle was thrown at Chelsea keeper Carlo Cudicini and a pound coin was also thrown on to the pitch.
- I will give you a pound in part payment.
- He weighed out a pound of tomatoes.
- Rice has advanced fifteen cents a pound.
- The baby had a gain of half a pound.
- He that regards not a penny, will lavish a pound.
a pound coin的相关资料：