本周组会于2021年6月16日（周三）上午8：00进行，地点：化工实验楼C109，内容如下：

1.本科毕设预答辩。

This week's group meeting will be held at 8:00 am on June 16, 2021 (Wednesday). Location: Chemical Laboratory Building C109. The content is as follows: 

1. Pre-defense of undergraduate graduation design.