After moving to a new city, it took her some time to re-adjust to the different lifestyle.

re-adjust 由前缀 re-（表示"重新"）和动词 adjust（调整、适应）组成。前缀 re- 表示动作的重复或再次进行，adjust 表示"调整、适应"。 re-adjust 的意思是"重新调整、再次适应"，指需要再次进行适应或调整的过程。