heavy shellfire

• 猛烈的炮火

heavy shellfire的用法和样例：

例句

1. Heavy gunfire dislodged the enemy from the fort.
   猛烈的炮火把敌人逐出要塞。
2. The soldiers kept the field under heavy fire.
   士兵们冒着猛烈的炮火坚守阵地。