Due to her good performance, she was re-admitted to the medical school to continue her studies.

re-admitted 是由前缀 re-（表示"再次"）和动词 admit（录取、允许进入）的过去分词 admitted 组合而成。re-admit 意思是"重新录取"或"再次接纳"。 admitted 是 admit 的过去分词形式，admit 的基本意思是"允许进入"或"录取"。 re-admitted 在句中表示被动含义，指"被重新录取"。