countermoved is countermove's Past Participle

countermove

US 
UK 
  • n.对抗行动;报复手段[行动]
  • Web反对运动;反向运动;对抗手段
Plural Form:countermoves  Past Participle:countermoved  Present Participle:countermoving  
n.
1.
对抗行动;对抗手段,报复手段[行动]