a discriminatory audience的用法和样例：
- A bail-out of Detroit's carmakers, whatever its final extent, will be a discriminatory subsidy.
- It is clearly a discriminatory question, one that would probably never be asked of a male candidate, and it is illegal to make hiring decisions based on it.
- Education experts say that zero-tolerance policies initially allowed authorities more leeway in punishing students, but were applied in a discriminatory fashion.
- She can magnetize a theatre audience.