射程的英文：
range
reach
firing range

参考例句：

The gun has a carry of 400 yards.
这枪的射程为四百码。

I didn't fire the rocket shell until the enemy tank was within range
当敌人坦克进入有效射程之内我才发射火箭弹。

Most effective range
最有效射程

Be out of/within gunshot
射程以外[内

The range of a gun or projectile.
枪或炮的射程

Puff-shrooms are cheap, but can only fire a short distance.
喷射蘑菇很便宜，但射程也短。

The ship came within range of the guns.
那条船进入火炮的射程之内。

We were careful not to come within gunshot of the enemy.
我们很小心,不进入敌人的射程之内。

This rifle ranges over a mile.
这种步枪射程达l英里。

They have both shores ranged in.
两岸都在他们调整的射程内。

range是什么意思：
n. 一系列；排，列；山脉；类别；幅度；等级；范围；射程；射击场；牧区；炉灶
v. 排列；归类于；射程达到；漫游；延伸；变化；涉及

the range of the nightingale
夜莺的生长区

range the hills, countryside, etc
漫游山地、 乡村等.

range crane fly
牧场大蚊

reach是什么意思：
v. 抵达；达到；伸出（手）；够到；延伸（到）
n. 可及之范围；一段流域；地带；大片地区

reach the bottom
到达底部

Women have not even reached the level of tokenism that blacks are reaching
妇女甚至尚未达到黑人正在达到的象征性水平。

There is no question that a new compromise will be reached.
新的妥协毫无疑问地会达成。

firing是什么意思：
n. 射击，发射，开火，开枪，开炮；解雇

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！