What am I to do without him?

没有他我该怎么办？

《柯林斯英汉双解大词典》

youdao

If there's none left we'll have to do without.

如果没有剩余的我们就只得将就了。

《牛津词典》

It did say,however, that any state wishing to return to the Union could do so without losing any of its constitutional rights.

VOA: special.2009.12.10

On Thursday, we'll look at why that allows you to do lots of things more conveniently than you can do without mutation.

周四我们会探讨下,为什么这种可变性会让你,在进行很多操作的时候方便了许多。

麻省理工公开课 - 计算机科学及编程导论课程节选

So this of course relies on me having brought some money and we'll have to do this without dislodging the microphone.

要继续我得先拿出来点钱,但我还不能碰掉麦克风

耶鲁公开课 - 博弈论课程节选

Still, there's one player he thinks he would be unable to do without: Robinson Cano.

WSJ: Cano homers twice in Yankees' win over Blue Jays

The Conservative-run council is to debate the decision to do without a managing director on Thursday.

BBC: Kent council boss payoff 'a bitter pill'

We're a good family, they've learnt to do without this year so I'm sure they'll carry on.

BBC: What next for the Bobby Roberts Super Circus?