The content accidentally deleted by Meituan Evaluation can't be retrieved and can't be republished, so don't delete comments casually. The evaluation in Meituan can't be restored after being deleted, so you can write a new evaluation.
If you want to modify the evaluation before deleting it, you can open the Meituan takeaway, find "My Meituan" at the top, and then click "My Evaluation". After selecting Appraised, you can find the evaluation you want to modify, and then click Modify. Tick the label again, add or delete pictures, and click "Comment" after modification.