https://trendnpattern.com/2021/12/01/%e7%be%8e%e8%82%a1%e5%bc%82%e5%8a%a8-%e9%bb%98%e6%b2%99%e4%b8%9cmrk-us%e7%9b%98%e5%89%8d%e6%b6%a8%e8%bf%915%ef%bc%8c%e5%85%b6%e6%96%b0%e5%86%a0%e5%8f%a3%e6%9c%8d%e8%8d%af%e8%8e%b7fda%e9%a1%be/
美股异动 | 默沙东(MRK.US)盘前涨近5%,其新冠口服药获FDA顾问委员会支持