counterwork environment对抗环境
information counterwork信息对抗
Combat Counterwork作战对抗
underwater counterwork水下对抗
photoelectric counterwork光电对杭
optoelectronic counterwork光电对抗
software counterwork软件对抗
Network counterwork网络对抗
counterwork methods对抗
N（名词） work done in opposition to other work 对抗