Is that a single or a double you want?

你要的是单人房间还是双人房间？

《牛津词典》

Is that a single or a double?

您要一间单人房还是双人房？

youdao

A single or a double?

是单人房还是双人房？

youdao

And something that we'll see later on is that triple bonds, for example, are going to be stronger than a corresponding double bond or a corresponding single bond.

而我们以后还会看到三键，举例来说，应该更强，相较于相应的双键,或者相应的单键来说。

麻省理工公开课 - 化学原理课程节选

N 2 So any chemist should be able to just look at n 2 and know that it's a triple bond, but that's not something that we've learned how did to do yet, so let's go ahead and start a new topic that's going to allow us to have some sort of sense of what the valence electron configuration, which includes whether something's a single or double or a triple bond can be figured out for any given molecule.

任何一个化学家都应该能够仅仅通过看到2,就知道它有一个三键,但是我们还没学习如何做到这点，因此下面我们就开始进入一个新的主题,它将使我们能够有一定的认识,对于价电子的排布情况，包括可以对任何一个给定分子中的键是单键双键,还是三键作出判断。

麻省理工公开课 - 化学原理课程节选

The woman asked whether she should file for compensation as a single or double amputee.

NPR: Boston Marathon Fund Chief: Lower Expectations

This red-hot stand has just two hot dogs on its menu a single or double.

FORBES: America's 10 Best Hot Dogs

This last tier will either be a single or double based on if the market was able to bounce to 1090-1100.

FORBES: The Short Play For The Big Head-And-Shoulders