python中如何使用for循环将字典对象添加到列表中？

请问在python中如何使用for循环将row1、row2... row100字典对象添加到tb[]列表中呢？

tb = []
row1 = {"name": "CA", "age": 18, "salay": 3000, "city": "GZ"}
row2 = {"name": "CB", "age": 19, "salay": 4000, "city": "SZ"}
row3 = {"name": "CC", "age": 20, "salay": 5000, "city": "HZ"}