a man of weak will的用法和样例：
- A man of strong will feels in control of his own life while a man of weak will feels himself to be a slave to his fate.
- And a man of weak moral fibre, said the clergyman.
- Tony is a man of weak will.
- A man of great ability like him will eventually reach the top.
- Mr Black was a man of cast iron will.
- He is a man of weak character.