run off有逃跑的意思吗?可以理解为run away =run

un off 有逃跑的意思
字典的中的解释：PHRASAL VERB If you run off with someone,you secretly go away with them in order to live with them or marry them.(与某人) 私奔
在我们的汉英字典上也有这样的解释：
run off 跑掉；迅速离开：
You must run off now.The rain is coming.
雨来了,你现在快走吧.
run away =run off
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run off
(使)流掉
The oil in your engine looks very dirty; get the garage to run it off.
你的发动机里的油看上去很脏, 叫车库的人替你把油放出来。
减轻体重
You're too fat; try and run off all those excess pounds.

有逃跑的意思。不过run off是口头语。不能作书面语来表达。

可以的，不过要结合语境