magic drug

• 灵丹妙药

magic drug的用法和样例：

例句

1. There's no miracle drug to cure a common cold.
   治疗感冒没什么灵丹妙药。
2. Unfortunately there's no magic cure that will make you instantly successful.
   不幸的是，世上没有能让你一举成名的灵丹妙药。