名詞 counteroffensive:

1. a large scale offensive (more than a counterattack) undertaken by a defending force to seize the initiative from an attacking force

coun.ter.of.fen.sive

n.（名詞）
A large-scale counterattack by an armed force, intended to stop an enemy offensive.
反攻：由武裝部隊(duì)進(jìn)行的大規(guī)模反擊，意在阻止敵人進(jìn)攻