be at it hammer and tongs

be at it hammer and tongs

 英

  • na.闹哄哄地激烈殴斗
  • 网络吵闹地激烈辩论;猛烈地袭击;大刀阔斧地干

英汉解释

na.
1.
闹哄哄地激烈殴斗