升火，发射；熄火

fire off───升火，发射；熄火

fires off───升火，发射；熄火

paired off───使……成对；撮合

died off───一个一个地死去

faced off───开球；和…对抗；使平滑

first off───开始时

hived off───脱离编制；分出

lived off───以…为食料；靠…生活；住在…之外

wiped off───除去；还清；洗刷

They fired off a volley of shots.───他们举枪齐射。

He fired off a letter of complaint.───他奋笔写了一封投诉信。

He fired off a letter and copied it to the president.───他发出了一封信，并且抄送给了总裁。

The girl, still wanting to know about her mother, then fired off another question, "Mommy, why did you and Daddy get a divorce? "───女孩还是想了解妈妈，接下来就抛出了另一个问题：“妈妈，你为什么和爸爸离婚？”

I fired off a sequence of shots in an attempt to show the relationship between the birds and their spectacular, wild habitat.───我拍了一系列的照片试图去展示火烈鸟之间的关系以及它们壮观的野生栖息地。

And we think, you know, I was incredibly busy today, I fired off all these mails, but what actually happened?───然后自己会想，你知道吧，我今天好忙啊，我发了这么多的邮件。

We made great merry with my prize, which fired off a couple of dozen charges that would not have disgraced the Edinburgh Festival.───我的战利品给大伙带来了极大的欢乐，它一连喷出了几十发焰火，即使拿到爱丁堡艺术节上燃放也毫不逊色。

If these horrible weapons were not fired off , it would be a hopeless economic waste .───如果这些可怕的武器不拿来使用，那在经济上会是一种无法弥补的浪费。

Our battery fired off many rounds of shot at the enemy.───我们的炮兵连向敌人发射了许多发炮弹。

He fired off an angry letter to the editor.

They fired off a volley of shots.

He fired off a volley of shots.

He fired off a series of questions.

Our militia fired off volley after volley from anti - aircraft artillery.

The teacher fired off the name of her pupils.

He fired off a letter of complaint.

They fired off several shots to frighten us.

A gunman fired off a volley of shots into the air.