trade gunfire

• 交火

trade gunfire的用法和样例：

例句

1. Intensive exchanges of gunfire could be heard.
   可以听到密集的交火声。
2. Indian commandos surrounded the building in the morning, and media reports said gunfire was heard from the building.
   印度突击队员早晨包围了这栋建筑，媒体报道称，大楼里面传来交火声。