Happy as they were, there was something missing.

尽管他们很快乐，但总缺少点什么。

《牛津词典》

When you find something missing, don't worry!

如果你发现什么东西不在了，别担心！

youdao

As a result, people will eat more food to try to make up for that something missing.

因此，人们会吃更多的食物，试图弥补缺失的东西。

youdao

I could just have a good time playing a whole bunch of day parties, play some stuff at night that was free,see my friends, and not feel like I was missing something, or that I had to do anything.

VOA: standard.2010.04.07

But the vast majority always says, no, there's something missing from that life.

但是大多数人则总是说，不，那种生活有所欠缺。

耶鲁公开课 - 死亡课程节选

I'm missing something. Oh, we already know one thing. We already know this guy here.

我漏一些东西，哦，我们已经知道了,一样东西，我们已经知道了这个东西。

麻省理工公开课 - 热力学与动力学课程节选

When I finished the tune, I said there is something missing here, you know.

NPR: 'Viva': Diego Urcola and His Dream Band

In both of these cases, was something missing in how the family transitions these gladiators to civilians?

FORBES: The Future Will Reveal How Much Jovan Belcher's NFL Family Cares -- And is there Dysfunction in the NFL Family?

The tune is great but there is something missing and then I realized that it was her, you know?

NPR: 'Viva': Diego Urcola and His Dream Band