a good many的用法和样例：
- I've had a good many disappointments in my time.
- Nobody knows how he was murdered, but a good many people behind the scenes can guess why.
- He had a good many friends here.
- I have a good many things to do today.
- There's many a good tune played on an old fiddle.提琴虽老,仍可奏出好...
a good many的相关资料：