Sliver Bullet
# Silver bullet
# English
- a simple solution to a complicated problem
- 银弹（指针对复杂问题的简单解决办法），良方，高招
In folklore, a bullet cast from silver is often one of the few weapons that are effective against a werewolf or witch. The term silver bullet is also a metaphor for a simple, seemingly magical, solution to a difficult problem: for example, penicillin circa 1930 was a “silver bullet” that allowed doctors to treat and successfully cure many bacterial infections.