study cohort的用法和样例：
例句
- Lawrence Rudnick of the University of Minnesota led the Spitzer part of the Delaney study.
明尼苏达大学的劳伦斯的斯皮策深空望远镜研究组也是崔西研究的组成部分。 - The research group plans to continue to study the process of metastasis and the role played by platelets.
研究组将继续研究转移的生物学过程以及血小板在其中所发挥的作用。
