这样用的 run out 本身就表示被动意义，比如《韦氏高阶学习词典》对 run out 的解释是：become used up

又如《柯林斯COBUILD高阶英汉双解学习词典》对 run out 的解释是：If something runs out, it becomes used up so that there is no more left.

其实，run out 表示“用完”“耗尽”时，总是用主动形式表示被动意义，不可以用被动形式：

(1) 他的钱用光了。

正：His money ran out.

误：His money was run out.

(2) 我们的应急物品用完了。

正：Our emergency rations ran out.

误：Our emergency rations were run out.

(3) 他们的供给终于耗尽了。

正：Their supplies finally ran out.

误：Their supplies finally were run out.

即便是可以带宾语的 run out of，也总是用主动形式，而不用被动式。如：

(1) 马丁的钱用完了。

正：Martin ran out of money.

误：Money was run out of by Martin.

(2) 我们汽油用完时发动机停了。

正：The motor died when we ran out of gas.

误：The motor died when gas was run out of by us.

(3) 在派对上他们把酒都喝光了。

正：They ran out of drink at the party.

误：Drink was run out of by us at the party.