a hired gun的用法和样例：
- The defense attorneys brought in a hired gun to help question the key witness.
- The image of Clemens as a mercenary, a hired gun without any real emotional attachment, was strong leading up to the Rocket's launch in the Bronx.
- We arrived in fine style in a hired limousine.
- A villain, especially a hired killer.
- I am not a hired agent for the former president.
a hired gun的相关资料：