run out of 和use up区别

没有区别

use up
To consume completely:
用光，用光，耗尽：
used up all our money.
用光了我们所有的钱。

run out
To become used up; be exhausted:
用完；耗尽：
Our supplies finally ran out.
我们的供给终于耗尽了

used up 是“筋疲力尽”的意思，
e.g. He has used up all his eenergy.很少用use up

run out of money,ink …… 就是把什么东西用完的意思