Python zip pequeña sintaxis

obs_dims = [1,2,3,4,5]
ac_dims = [2,3,4,5,6]

# 如果想同时遍历这两个list

for obs_dim, ac_dim in zip(obs_dims, ac_dims):
    print('obs_dim:', obs_dim, 'ac_dim', ac_dim)

输出：
obs_dim: 1 ac_dim 2
obs_dim: 2 ac_dim 3
obs_dim: 3 ac_dim 4
obs_dim: 4 ac_dim 5
obs_dim: 5 ac_dim 6