砲火的英文：
artillery fire; gunfire; shellfire

artillery是什么意思：
n. 火炮，大炮；炮队；炮术

Artillery cratered the road.
大炮把路面轰得坑坑洼洼。

artillery that was prepositioned at strategic points in the desert.
预先放置在沙漠中战略要点处的军火

The artillery worried the enemy with intermittent shelling.
大炮以间断的轰击骚扰敌人。

fire是什么意思：
n. 火；炉火；火灾；热情；激情；磨难；炮火
v. 点燃；烧制；烘制；激励；充满激情；解雇；着火；开枪

The fire raged.
大火熊熊燃烧。

They fired at the robbers.
他们向强盗开枪。

The house was on fire.
房子起火了！

gunfire是什么意思：
n. 号炮,号炮报时,炮击

Sporadic raids,gunfire,fighting
零星的袭击、炮击、战斗.

The navy tied the enemy down with gunfire.
海军用炮火牵制敌人。

They were digging trenches to shelter the men from gunfire
他们在挖战壕以免受炮火的袭击。