- 跑掉；迅速离开：
You must run off now.The rain is coming.
雨来了，你现在快走吧。
- 逃走；逃脱(责任等)：
Mike ran off when he heard that the police were hunting for him.
迈克听说警方正在搜捕他，就逃跑了。
- 使(比赛等)进行；比完：
The final of the 100 metres will be run off tomorrow.
百米决赛将于明天举行。
- 快速写出(或背诵出)：
He could run off an article in an hour.
他能在一小时内快速写出一篇文章。
- 印出；复印出；打印出：
We have to run off a few copies of the letter on the duplicating machine.
我们必须用复印机把这封信复印几份。
- (使)流掉：
You must first run off the water from the tank.
首先必须把水从水槽中流掉。
- 驱逐，赶走：
We saw a hare jumping into our garden and ran it off.
我们看见一只野兔窜入花园里，便把它赶跑了。
- 偷偷赶走(牛、羊等)：
I heard someone running the cattle off last night.
昨天夜里我听见有人偷偷把牛赶跑了。