regroup

动词 regroup:

1. organize anew, as after a setback
   同义词：reorganize, reorganise
2. reorganize into new groups

1. Our army have retired to regroup for a fresh attack.
   我们的军队后撤重新编队准备发动新的进攻。
2. Our armies have retired to regroup for a fresh attack.
   我们的部队已经退下来重新整编，以便发动新的进攻。

re.group

v.（动词）
re.grouped,re.group.ing,re.groups
v.tr.（及物动词）
To arrange in a new grouping.
把…重新组合：组成一个新的群体
v.intr.（不及物动词）
To come back together in a tactical formation, as after a dispersal in a retreat.
重新编制：回到一起组成一个战术的编队，如在撤退中失散以后
To reorganize for renewed effort, as after a temporary setback.
重新部署：重新组织进行新的努力，如在暂时的挫折之后