The phone is out of order.

电话坏了。

《牛津词典》

The machine is out of order.

机器出故障了。

《新英汉大辞典》

Use another one because the lock is out of order.

请用另外一间，这间的锁坏了。

youdao

The way that we can figure this out is using something called bond order, and bond order is equal to 1/2 times the number of bonding electrons, minus the number of anti-bonding electrons.

我们可以用叫做,键序的概念来弄明白它，键序等于1/2乘以成键电子,数目减去反键电子数目。

麻省理工公开课 - 化学原理课程节选

Is it okay if we order in instead of going out?

如果我们叫外卖，不出去吃了，你觉得怎么样？

Is it okay 实战 - SpeakingMax英语口语达人

And I have this, to write it out, this is order the length of the list squared, OK?

我得写下来,这是把列表的长度平方，对么？

麻省理工公开课 - 计算机科学及编程导论课程节选

The machine is out of order, so he carefully writes in the date by hand, gets on board, and is fined by the conductor for not having a valid ticket.

BBC: Swiss love affair with rail turns sour

You would be frightened because it is out of the order of nature.

NPR: An Author's Companion in Rage, Exile and Return

Because sneaking through is just out of order.

BBC: MP Chris Leslie warns of fire service privatisation